? parser.patch
Index: htmlparserlib.php
===================================================================
RCS file: htmlparserlib.php
diff -N htmlparserlib.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparserlib.php	4 Jul 2008 07:29:50 -0000
@@ -0,0 +1,850 @@
+<?php
+/*******************************************************************************
+Version: 0.98 ($Rev: 117 $)
+Website: http://sourceforge.net/projects/simplehtmldom/
+Author: S.C. Chen (me578022@gmail.com)
+Acknowledge: Jose Solorzano (https://sourceforge.net/projects/php-html/)
+Contributions by: Yousuke Kumakura (Attribute filters)
+Licensed under The MIT License
+Redistributions of files must retain the above copyright notice.
+*******************************************************************************/
+
+define('HDOM_TYPE_ELEMENT', 1);
+define('HDOM_TYPE_COMMENT', 2);
+define('HDOM_TYPE_TEXT',    3);
+define('HDOM_TYPE_ENDTAG',  4);
+define('HDOM_TYPE_ROOT',    5);
+define('HDOM_TYPE_UNKNOWN', 6);
+define('HDOM_QUOTE_DOUBLE', 0);
+define('HDOM_QUOTE_SINGLE', 1);
+define('HDOM_QUOTE_NO',     3);
+define('HDOM_INFO_BEGIN',   0);
+define('HDOM_INFO_END',     1);
+define('HDOM_INFO_QUOTE',   2);
+define('HDOM_INFO_SPACE',   3);
+define('HDOM_INFO_TEXT',    4);
+define('HDOM_INFO_INNER',   5);
+define('HDOM_INFO_OUTER',   6);
+define('HDOM_INFO_ENDSPACE',7);
+
+// helper functions
+// -----------------------------------------------------------------------------
+// get dom form file
+function file_get_dom() {
+    $dom = new simple_html_dom;
+    $args = func_get_args();
+    $dom->load(call_user_func_array('file_get_contents', $args), true);
+    return $dom;
+}
+
+// get dom form string
+function str_get_dom($str, $lowercase=true) {
+    $dom = new simple_html_dom;
+    $dom->load($str, $lowercase);
+    return $dom;
+}
+
+// simple html dom node
+// -----------------------------------------------------------------------------
+class simple_html_dom_node {
+    public $tag = 'text';
+    public $nodetype = HDOM_TYPE_TEXT;
+    public $attr = array();
+    public $parent = null;
+    public $children = array();
+    public $dom = null;
+    public $nodes = array();
+    public $info = array(
+        HDOM_INFO_BEGIN=>-1,
+        HDOM_INFO_END=>0,
+        HDOM_INFO_TEXT=>'',
+        HDOM_INFO_ENDSPACE=>'',
+        HDOM_INFO_QUOTE=>array(),
+        HDOM_INFO_SPACE=>array()
+    );
+
+    function __construct($dom=null) {
+        $this->dom = $dom;
+    }
+
+    // clean up memory due to php5 circular references memory leak...
+    function clear() {
+        unset($this->tag);
+        unset($this->nodetype);
+        unset($this->attr);
+        unset($this->parent);
+        unset($this->children);
+        unset($this->nodes);
+        unset($this->dom);
+        unset($this->info);
+    }
+
+    // returns the parent of node
+    function parent() {
+        return $this->parent;
+    }
+
+    // returns children of node
+    function children($idx=-1) {
+        if ($idx==-1) return $this->children;
+        if (isset($this->children[$idx])) return $this->children[$idx];
+        return null;
+    }
+
+    // returns the first child of node
+    function first_child() {
+        if (count($this->children)>0) return $this->children[0];
+        return null;
+    }
+
+    // returns the last child of node
+    function last_child() {
+        if (($count=count($this->children))>0) return $this->children[$count-1];
+        return null;
+    }
+
+    // returns the next sibling of node    
+    function next_sibling() {
+        if ($this->parent===null) return null;
+        $idx = 0;
+        $count = count($this->parent->children);
+        while ($idx<$count && $this!==$this->parent->children[$idx])
+            ++$idx;
+        if (++$idx>=$count) return null;
+        return $this->parent->children[$idx];
+    }
+
+    // returns the previous sibling of node
+    function prev_sibling() {
+        if ($this->parent===null) return null;
+        $idx = 0;
+        $count = count($this->parent->children);
+        while ($idx<$count && $this!==$this->parent->children[$idx])
+            ++$idx;
+        if (--$idx<0) return null;
+        return $this->parent->children[$idx];
+    }
+
+    // get dom node's inner html
+    function innertext() {
+        if (isset($this->info[HDOM_INFO_INNER])) return $this->info[HDOM_INFO_INNER];
+        switch ($this->nodetype) {
+            case HDOM_TYPE_TEXT: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_COMMENT: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_UNKNOWN: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+        }
+
+        $ret = '';
+        foreach($this->nodes as $n)
+            $ret .= $n->outertext();
+        return $ret;
+    }
+
+    // get dom node's outer text (with tag)
+    function outertext() {
+        if ($this->tag=='root') return $this->dom->save();
+        if (isset($this->info[HDOM_INFO_OUTER])) return $this->info[HDOM_INFO_OUTER];
+
+        // render begin tag
+        $ret = $this->dom->nodes[$this->info[HDOM_INFO_BEGIN]]->makeup();
+
+        // render inner text
+        if (isset($this->info[HDOM_INFO_INNER]))
+            $ret .= $this->info[HDOM_INFO_INNER];
+        else {
+            foreach($this->nodes as $n)
+                $ret .= $n->outertext();
+        }
+        // render end tag
+        if($this->info[HDOM_INFO_END])
+            $ret .= $this->dom->nodes[$this->info[HDOM_INFO_END]]->makeup($this->tag);
+
+        return $ret;
+    }
+
+    // get dom node's plain text
+    function plaintext() {
+        if (isset($this->info[HDOM_INFO_INNER])) return $this->info[HDOM_INFO_INNER];
+        switch ($this->nodetype) {
+            case HDOM_TYPE_TEXT: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_COMMENT: return '';
+            case HDOM_TYPE_UNKNOWN: return '';
+        }
+        if (strcasecmp($this->tag, 'script')==0) return '';
+        if (strcasecmp($this->tag, 'style')==0) return '';
+        $ret = '';
+
+        foreach($this->nodes as $n)
+            $ret .= $n->plaintext();
+
+        return $ret;
+    }
+
+    // build node's text with tag
+    function makeup($tag=null) {
+        if ($tag===null) $tag = $this->tag;
+
+        switch($this->nodetype) {
+            case HDOM_TYPE_TEXT:    return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_COMMENT: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_UNKNOWN: return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+            case HDOM_TYPE_ENDTAG:  return '</'.$tag.'>';
+        }
+
+        $ret = '<'.$tag;
+        $i = 0;
+
+        foreach($this->attr as $key=>$val) {
+            // skip removed attribute
+            if ($val===null || $val===false) {
+                ++$i; 
+                continue;
+            }
+            $ret .= $this->info[HDOM_INFO_SPACE][$i][0];
+            //no value attr: nowrap, checked selected...
+            if ($val===true)
+                $ret .= $key;
+            else {
+                $quote = '';
+                switch($this->info[HDOM_INFO_QUOTE][$i]) {
+                    case HDOM_QUOTE_DOUBLE: $quote = '"'; break;
+                    case HDOM_QUOTE_SINGLE: $quote = '\''; break;
+                }
+                $ret .= $key.$this->info[HDOM_INFO_SPACE][$i][1].'='.$this->info[HDOM_INFO_SPACE][$i][2].$quote.$val.$quote;
+            }
+            ++$i;
+        }
+        return $ret . $this->info[HDOM_INFO_ENDSPACE] . '>';
+    }
+
+    // find elements by css selector
+    function find($selector, $idx=-1) {
+        $selector = trim($selector);
+        if ($selector=='*') return $this->children;
+
+        $selectors = $this->parse_selector($selector);
+        if (($count=count($selectors))==0) return array();
+        $found_keys = array();
+
+        // find each selector
+        for ($c=0; $c<$count; ++$c) {
+            if (($levle=count($selectors[0]))==0) return array();
+            $head = array($this->info[HDOM_INFO_BEGIN]=>1);
+
+            // handle descendant selectors, no recursive!
+            for ($l=0; $l<$levle; ++$l) {
+                $ret = array();
+                foreach($head as $k=>$v) {
+                    $n = ($k==-1) ? $this->dom->root : $this->dom->nodes[$k];
+                    $n->seek($selectors[$c][$l], $ret);
+                }
+                $head = $ret;
+            }
+
+            foreach($head as $k=>$v) {
+                if (!isset($found_keys[$k]))
+                    $found_keys[$k] = 1;
+            }
+        }
+
+        // sort keys
+        ksort($found_keys);
+
+        $found = array();
+        foreach($found_keys as $k=>$v)
+            $found[] = $this->dom->nodes[$k];
+
+        // return nth-element or array
+        if ($idx<0) return $found;
+        return (isset($found[$idx])) ? $found[$idx] : null;
+    }
+
+    protected function parse_selector($selector_string) {
+        // pattern of CSS selectors, modified from mootools
+        $pattern = "/([A-Za-z0-9_\\-:]*)(?:\#([\w-]+)|\.([\w-]+))?(?:\[(\w+)(?:([!*^$]?=)[\"']?([^\"']*)[\"']?)?])?/";
+
+        // handle multiple selectors
+        $selector_list = split(',', $selector_string);
+        $selectors = array();
+
+        foreach($selector_list as $selector) {
+            $result = array();
+            preg_match_all($pattern, trim($selector), $matches, PREG_SET_ORDER);
+
+            foreach ($matches as $m) {
+                list($tag, $key, $val, $exp) = array($m[1], null, null, '=');
+
+                if ($m[0]=='') continue;
+                if(!empty($m[2])) {$key='id'; $val=$m[2];}
+                if(!empty($m[3])) {$key='class'; $val=$m[3];}
+                if(!empty($m[4])) {$key=$m[4];}
+                if(!empty($m[5])) {$exp=$m[5];}
+                if(!empty($m[6])) {$val=$m[6];}
+
+                // convert to lowercase
+                if ($this->dom->lowercase) {$tag=strtolower($tag); $key=strtolower($key);}
+
+                $result[] = array($tag, $key, $val, $exp);
+            }
+            $selectors[] = $result;
+        }
+        return $selectors;
+    }
+
+    // seek for given conditions
+    protected function seek($selector, &$ret) {
+        list($tag, $key, $val, $exp) = $selector;
+
+        $end = $this->info[HDOM_INFO_END];
+        if ($end==0)
+            $end = $this->parent->info[HDOM_INFO_END]-1;
+
+        for($i=$this->info[HDOM_INFO_BEGIN]+1; $i<$end; ++$i) {
+            $node = $this->dom->nodes[$i];
+            if ($node->nodetype==HDOM_TYPE_ENDTAG) continue;
+            $pass = true;
+
+            // compare tag
+            if ($tag && $tag!=$node->tag) {$pass=false;}
+            // compare key
+            if ($pass && $key && !(isset($node->attr[$key]))) {$pass=false;}
+            // compare value
+            if ($pass && $key && $val) {
+                $check = $this->match($exp, $val, $node->attr[$key]);
+
+                // handle multiple class
+                if (!$check && strcasecmp($key, 'class')==0) {
+                    foreach(explode(' ',$node->attr[$key]) as $k) {
+                        $check = $this->match($exp, $val, $k);
+                        if ($check) break;
+                    }
+                }
+
+                if (!$check)
+                    $pass = false;
+            }
+
+            if ($pass)
+                $ret[$i] = 1;
+        }
+        unset($node);
+    }
+
+    protected function match($exp, $pattern, $value) {
+        $check = true;
+        switch ($exp) {
+            case '=':
+                $check = ($value===$pattern) ? true : false; break;
+            case '!=':
+                $check = ($value!==$pattern) ? true : false; break;
+            case '^=':
+                $check = (preg_match("/^".preg_quote($pattern,'/')."/", $value)) ? true : false; break;
+            case '$=':
+                $check = (preg_match("/".preg_quote($pattern,'/')."$/", $value)) ? true : false; break;
+            case '*=':
+                $check = (preg_match("/".preg_quote($pattern,'/')."/", $value)) ? true : false; break;
+        }
+        return $check;
+    }
+    
+    function __toString() {
+        return $this->outertext();
+    }
+
+    function __get($name) {
+        if (isset($this->attr[$name])) return $this->attr[$name];
+        switch($name) {
+            case 'outertext': return $this->outertext();
+            case 'innertext': return $this->innertext();
+            case 'plaintext': return $this->plaintext();
+            default: return array_key_exists($name, $this->attr);
+        }
+    }
+
+    function __set($name, $value) {
+        switch($name) {
+            case 'outertext': return $this->info[HDOM_INFO_OUTER] = $value;
+            case 'innertext': return $this->info[HDOM_INFO_INNER] = $value;
+            case 'plaintext': return $this->dom->restore_noise($this->info[HDOM_INFO_TEXT]);
+        }
+        if (!isset($this->attr[$name])) {
+            $this->info[HDOM_INFO_SPACE][] = array(' ', '', ''); 
+            $this->info[HDOM_INFO_QUOTE][] = HDOM_QUOTE_DOUBLE;
+        }
+        $this->attr[$name] = $value;
+    }
+
+    function __isset($name) {
+        switch($name) {
+            case 'outertext': return true;
+            case 'innertext': return true;
+            case 'plaintext': return true;
+        }
+        //no value attr: nowrap, checked selected...
+        return (array_key_exists($name, $this->attr)) ? true : isset($this->attr[$name]);
+    }
+
+    // camel naming conventions
+    function getAttribute($name) {return $this->__get($name);}
+    function setAttribute($name, $value) {$this->__set($name, $value);}
+    function hasAttribute($name) {return $this->__isset($name);}
+    function removeAttribute($name) {$this->__set($name, null);}
+    function getElementById($id) {return $this->find("#$id", 0);}
+    function getElementsById($id, $idx=-1) {return $this->find("#$id", $idx);}
+    function getElementByTagName($name) {return $this->find($name, 0);}
+    function getElementsByTagName($name, $idx=-1) {return $this->find($name, $idx);}
+    function parentNode() {return $this->parent();}
+    function childNodes($idx=-1) {return $this->children($idx);}
+    function firstChild() {return $this->first_child();}
+    function lastChild() {return $this->last_child();}
+    function nextSibling() {return $this->next_sibling();}
+    function previousSibling() {return $this->prev_sibling();}
+}
+
+// simple html dom parser
+// -----------------------------------------------------------------------------
+class simple_html_dom {
+    public $nodes = array();
+    public $root = null;
+    public $lowercase = false;
+    protected $html = '';
+    protected $parent = null;
+    protected $pos;
+    protected $char;
+    protected $size;
+    protected $index;
+    public $callback = null;
+    protected $noise = array();
+    // use isset instead of in_array, performance boost about 30%...
+    protected $token_blank = array(' '=>1, "\t"=>1, "\r"=>1, "\n"=>1);
+    protected $token_equal = array(' '=>1, '='=>1, '/'=>1, '>'=>1, '<'=>1);
+    protected $token_slash = array(' '=>1, '/'=>1, '>'=>1, "\r"=>1, "\n"=>1, "\t"=>1);
+    protected $token_attr  = array(' '=>1, '>'=>1);
+    protected $self_closing_tags = array('img'=>1, 'br'=>1, 'input'=>1, 'meta'=>1, 'link'=>1, 'hr'=>1, 'base'=>1, 'embed'=>1, 'spacer'=>1);
+    protected $block_tags = array('div'=>1, 'span'=>1, 'table'=>1, 'form'=>1, 'dl'=>1, 'ol'=>1);
+    protected $optional_closing_tags = array(
+        'tr'=>array('tr'=>1, 'td'=>1, 'th'=>1),
+        'th'=>array('th'=>1),
+        'td'=>array('td'=>1),
+        'ul'=>array('ul'=>1, 'li'=>1),
+        'li'=>array('li'=>1),
+        'dt'=>array('dt'=>1, 'dd'=>1),
+        'dd'=>array('dd'=>1, 'dt'=>1),
+        'p'=>array('p'=>1),
+    );
+
+    // load html from string
+    function load($str, $lowercase=true) {
+        // prepare
+        $this->prepare($str, $lowercase);
+        // strip out comments
+        $this->remove_noise("'<!--(.*?)-->'is", false, false);
+        // strip out <style> tags
+        $this->remove_noise("'<\s*style[^>]*[^/]>(.*?)<\s*/\s*style\s*>'is", false, false);
+        $this->remove_noise("'<\s*style\s*>(.*?)<\s*/\s*style\s*>'is", false, false);
+        // strip out <script> tags
+        $this->remove_noise("'<\s*script[^>]*[^/]>(.*?)<\s*/\s*script\s*>'is", false, false);
+        $this->remove_noise("'<\s*script\s*>(.*?)<\s*/\s*script\s*>'is", false, false);
+        // strip out <pre> tags
+        $this->remove_noise("'<\s*pre[^>]*>(.*?)<\s*/\s*pre\s*>'is", false, false);
+        // strip out <code> tags
+        $this->remove_noise("'<\s*code[^>]*>(.*?)<\s*/\s*code\s*>'is", false, false);
+        // strip out server side scripts
+        $this->remove_noise("'(<\?)(.*?)(\?>)'is", false, false);
+        // parsing
+        while ($this->parse());
+        $this->root->info[HDOM_INFO_END] = $this->index;
+    }
+
+    // load html from file
+    function load_file() {
+        $args = func_get_args();
+        $this->load(call_user_func_array('file_get_contents', $args), true);
+    }
+
+    // set callback function
+    function set_callback($function_name) {
+        $this->callback = $function_name;
+    }
+
+    // save dom as string
+    function save($filepath='') {
+        $ret = '';
+        $count = count($this->nodes);
+
+        $func_callback = $this->callback;
+        for ($i=0; $i<$count; ++$i) {
+            // trigger callback
+            if ($func_callback!==null)
+                $handle =  $func_callback($this->nodes[$i]);
+
+            // outertext defined
+            if (isset($this->nodes[$i]->info[HDOM_INFO_OUTER])) {
+                $ret .= $this->nodes[$i]->info[HDOM_INFO_OUTER];
+                if ($this->nodes[$i]->info[HDOM_INFO_END]>0)
+                    $i = $this->nodes[$i]->info[HDOM_INFO_END];
+                continue;
+            }
+
+            $ret .= $this->nodes[$i]->makeup();
+
+            // innertext defined
+            if (isset($this->nodes[$i]->info[HDOM_INFO_INNER]) && $this->nodes[$i]->info[HDOM_INFO_END]>0) {
+                $ret .= $this->nodes[$i]->info[HDOM_INFO_INNER];
+                if ($this->nodes[$i]->info[HDOM_INFO_END]-1>$i)
+                    $i = $this->nodes[$i]->info[HDOM_INFO_END]-1;
+            }
+        }
+        if ($filepath!=='') file_put_contents($filepath, $ret);
+        return $ret;
+    }
+
+    // find dom node by css selector
+    function find($selector, $idx=-1) {
+        return $this->root->find($selector, $idx);
+    }
+
+    // prepare HTML data and init everything
+    function prepare($str, $lowercase=true) {
+        $this->clear();
+        $this->noise = array();
+        $this->nodes = array();
+        $this->html = $str;
+        $this->lowercase = $lowercase;
+        $this->index = 0;
+        $this->pos = 0;
+        $this->root = new simple_html_dom_node($this);
+        $this->root->tag = 'root';
+        $this->root->nodetype = HDOM_TYPE_ROOT;
+        $this->parent = $this->root;
+        // set the length of content
+        $this->size = strlen($str);
+        if ($this->size>0) $this->char = $this->html[0];
+    }
+
+    // clean up memory due to php5 circular references memory leak...
+    function clear() {
+        foreach($this->nodes as $n) {
+            $n->clear();
+            unset($n);
+        }
+
+        if (isset($this->parent)) {$this->parent->clear(); unset($this->parent);}
+        if (isset($this->root)) {$this->root->clear(); unset($this->root);}
+        unset($this->html);
+        unset($this->noise);
+    }
+
+    // parse html content
+    function parse() {
+        $s = $this->copy_until_char('<');
+        if ($s=='') return $this->read_tag();
+
+        // text
+        $node = new simple_html_dom_node($this);
+        $this->nodes[] = $node;
+        $node->info[HDOM_INFO_BEGIN] = $this->index;
+        $node->info[HDOM_INFO_TEXT] = $s;
+        $node->parent = $this->parent;
+        $this->parent->nodes[] = $node;
+
+        ++$this->index;
+        return $node;
+    }
+
+    // read tag info
+    protected function read_tag() {
+        if ($this->char!='<') {
+            $this->root->info[HDOM_INFO_END] = $this->index;
+            return null;
+        }
+        $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+
+        $node = new simple_html_dom_node($this);
+        $this->nodes[] = $node;
+        $node->info[HDOM_INFO_BEGIN] = $this->index;
+        ++$this->index;
+
+        // end tag
+        if ($this->char=='/') {
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+            $this->skip($this->token_blank);
+            $node->nodetype = HDOM_TYPE_ENDTAG;
+            $node->tag = $this->copy_until_char('>');
+            $tag_lower = strtolower($node->tag);
+            if ($this->lowercase) $node->tag = $tag_lower;
+
+            // mapping parent node
+            if (strtolower($this->parent->tag)!==$tag_lower) {
+                if (isset($this->block_tags[$tag_lower]))  {
+                    $this->parent->info[HDOM_INFO_END] = 0;
+                    while (($this->parent->parent) && strtolower($this->parent->tag)!==$tag_lower)
+                        $this->parent = $this->parent->parent;
+                }
+                else {
+                    $node->nodetype = HDOM_TYPE_ENDTAG;
+                    $node->info[HDOM_INFO_END] = $this->index-1;
+                    $node->info[HDOM_INFO_TEXT] = '</' . $node->tag . '>';
+                    $node->tag = $node->tag;
+                    $this->parent->nodes[] = $node;
+                }
+                $this->parent->info[HDOM_INFO_END] = $this->index-1;
+            }
+            else {
+                $this->parent->info[HDOM_INFO_END] = $this->index-1;
+                $this->parent = $this->parent->parent;
+            }
+
+            $node->parent = $this->parent;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+            return $node;
+        }
+
+        $node->tag = $this->copy_until($this->token_slash);
+        $node->parent = $this->parent;
+
+        // doctype, cdata & comments...
+        if (isset($node->tag[0]) && $node->tag[0]=='!') {
+            $node->info[HDOM_INFO_TEXT] = '<' . $node->tag . $this->copy_until_char('>');
+
+            if (isset($node->tag[2]) && $node->tag[1]=='-' && $node->tag[2]=='-') {
+                $node->nodetype = HDOM_TYPE_COMMENT;
+                $node->tag = 'comment';
+            } else {
+                $node->nodetype = HDOM_TYPE_UNKNOWN;
+                $node->tag = 'unknown';
+            }
+
+            if ($this->char=='>') $node->info[HDOM_INFO_TEXT].='>';
+            $this->parent->nodes[] = $node;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+            return $node;
+        }
+
+        // text
+        if (!preg_match("/^[A-Za-z0-9_\\-:]+$/", $node->tag)) {
+            $node->info[HDOM_INFO_TEXT] = '<' . $node->tag . $this->copy_until_char('>');
+            if ($this->char=='>') $node->info[HDOM_INFO_TEXT].='>';
+            $this->parent->nodes[] = $node;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+            return $node;
+        }
+
+        // begin tag
+        $node->nodetype = HDOM_TYPE_ELEMENT;
+        $tag_lower = strtolower($node->tag);
+        if ($this->lowercase) $node->tag = $tag_lower;
+
+        // handle optional closing tags
+        if (isset($this->optional_closing_tags[$tag_lower]) ) {
+            while (isset($this->optional_closing_tags[$tag_lower][strtolower($this->parent->tag)])) {
+                $this->parent->info[HDOM_INFO_END] = 0;
+                $this->parent = $this->parent->parent;
+            }
+            $node->parent = $this->parent;
+        }
+        $this->parent->children[] = $node;
+        $this->parent->nodes[] = $node;
+
+        $guard = 0; // prevent infinity loop
+        $space = array($this->copy_skip($this->token_blank), '', '');
+
+        // handle attributes
+        do {
+            if ($this->char!==null && $space[0]=='') break;
+            $name = $this->copy_until($this->token_equal);
+
+            if($guard==$this->pos) {
+                $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                continue;
+            }
+            $guard = $this->pos;
+
+            // handle endless '<'
+            if($this->pos>=$this->size-1 && $this->char!='>') {
+                $node->nodetype = HDOM_TYPE_TEXT;
+                $node->info[HDOM_INFO_END] = 0;
+                $node->info[HDOM_INFO_TEXT] = '<'.$node->tag . $space[0] . $name;
+                $node->tag = 'text';
+                return $node;
+            }
+
+            if ($name!='/' && $name!='') {
+                $space[1] = $this->copy_skip($this->token_blank);
+                if ($this->lowercase) $name = strtolower($name);
+                if ($this->char=='=') {
+                    $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                    $this->parse_attr($node, $name, $space);
+                }
+                else {
+                    //no value attr: nowrap, checked selected...
+                    $node->info[HDOM_INFO_QUOTE][] = HDOM_QUOTE_NO;
+                    $node->attr[$name] = true;
+                    if ($this->char!='>') $this->char = $this->html[--$this->pos]; // prev
+                }
+                $node->info[HDOM_INFO_SPACE][] = $space;
+                $space = array($this->copy_skip($this->token_blank), '', '');
+            }
+            else
+                break;
+        } while($this->char!='>' && $this->char!='/');
+
+        $node->info[HDOM_INFO_ENDSPACE] = $space[0];
+
+        // check self closing
+        if ($this->copy_until_char_escape('>')=='/') {
+            $node->info[HDOM_INFO_ENDSPACE] .= '/';
+            $node->info[HDOM_INFO_END] = 0;
+        }
+        else {
+            // reset parent
+            if (!isset($this->self_closing_tags[strtolower($node->tag)])) $this->parent = $node;
+        }
+        $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+        return $node;
+    }
+
+    // parse attributes
+    protected function parse_attr($node, $name, &$space) {
+        $space[2] = $this->copy_skip($this->token_blank);
+        switch($this->char) {
+            case '"':
+                $node->info[HDOM_INFO_QUOTE][] = HDOM_QUOTE_DOUBLE;
+                $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                $value = $this->copy_until_char_escape('"');
+                $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                break;
+            case '\'':
+                $node->info[HDOM_INFO_QUOTE][] = HDOM_QUOTE_SINGLE;
+                $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                $value = $this->copy_until_char_escape('\'');
+                $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+                break;
+            default:
+                $node->info[HDOM_INFO_QUOTE][] = HDOM_QUOTE_NO;
+                $value = $this->copy_until($this->token_attr);
+        }
+        $node->attr[$name] = $this->restore_noise($value);
+    }
+
+    protected function skip($chars) {
+        while ($this->char!==null) {
+            if (!isset($chars[$this->char])) return;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+        }
+    }
+
+    protected function copy_skip($chars) {
+        $ret = '';
+        while ($this->char!==null) {
+            if (!isset($chars[$this->char])) return $ret;
+            $ret .= $this->char;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+        }
+        return $ret;
+    }
+
+    protected function copy_until($chars) {
+        $ret = '';
+        while ($this->char!==null) {
+            if (isset($chars[$this->char])) return $ret;
+            $ret .= $this->char;
+            $this->char = (++$this->pos<$this->size) ? $this->html[$this->pos] : null; // next
+        }
+        return $ret;
+    }
+
+    protected function copy_until_char($char) {
+        if ($this->char===null) return '';
+
+        if (($pos = strpos($this->html, $char, $this->pos))===false) {
+            $ret = substr($this->html, $this->pos, $this->size-$this->pos);
+            $this->char = null;
+            $this->pos = $this->size;
+            return $ret;
+        }
+
+        if ($pos==$this->pos) return '';
+
+        $ret = substr($this->html, $this->pos, $pos-$this->pos);
+        $this->char = $this->html[$pos];
+        $this->pos = $pos;
+        return $ret;
+    }
+
+    protected function copy_until_char_escape($char) {
+        if ($this->char===null) return '';
+
+        $start = $this->pos;
+        while(1) {
+            if (($pos = strpos($this->html, $char, $start))===false) {
+                $ret = substr($this->html, $this->pos, $this->size-$this->pos);
+                $this->char = null;
+                $this->pos = $this->size;
+                return $ret;
+            }
+
+            if ($pos==$this->pos) return '';
+
+            if ($this->html[$pos-1]==='\\') {
+                $start = $pos+1;
+                continue;
+            }
+
+            $ret = substr($this->html, $this->pos, $pos-$this->pos);
+            $this->char = $this->html[$pos];
+            $this->pos = $pos;
+            return $ret;
+        }
+    }
+
+    // remove noise from html content
+    function remove_noise($pattern, $remove_tag=true, $remove_contents=true) {
+        $count = preg_match_all($pattern, $this->html, $matches, PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
+
+        for ($i=$count-1; $i>-1; --$i) {
+            $key = '___noise___'.sprintf('% 3d', count($this->noise));
+            $idx = ($remove_tag) ? 0 : 1;
+            $this->noise[$key] = ($remove_contents) ? '' : $matches[$i][$idx][0];
+            $this->html = substr_replace($this->html, $key, $matches[$i][$idx][1], strlen($matches[$i][$idx][0]));
+        }
+
+        // reset the length of content
+        $this->size = strlen($this->html);
+        if ($this->size>0)
+            $this->char = $this->html[0];
+    }
+
+    // restore noise to html content
+    function restore_noise($text) {
+        while(($pos=strpos($text, '___noise___'))!==false) {
+            $key = '___noise___'.$text[$pos+11].$text[$pos+12].$text[$pos+13];
+            if (isset($this->noise[$key]))
+                $text = substr($text, 0, $pos).$this->noise[$key].substr($text, $pos+14);
+        }
+        return $text;
+    }
+
+    function __toString() {
+        return $this->save();
+    }
+
+    function __get($name) {
+        switch($name) {
+            case 'outertext': return $this->save();
+            case 'innertext': return $this->root->innertext();
+            case 'plaintext': return $this->root->plaintext();
+        }
+    }
+
+    // camel naming conventions
+    function childNodes($idx=-1) {return $this->root->childNodes($idx);}
+    function firstChild() {return $this->root->first_child();}
+    function lastChild() {return $this->root->last_child();}
+    function getElementById($id) {return $this->find("#$id", 0);}
+    function getElementsById($id, $idx=-1) {return $this->find("#$id", $idx);}
+    function getElementByTagName($name) {return $this->find($name, 0);}
+    function getElementsByTagName($name, $idx=-1) {return $this->find($name, $idx);}
+    function loadFile() {$args = func_get_args();$this->load(call_user_func_array('file_get_contents', $args), true);}
+}
+?>
\ No newline at end of file
Index: htmlparser/example/example_advanced_selector.php
===================================================================
RCS file: htmlparser/example/example_advanced_selector.php
diff -N htmlparser/example/example_advanced_selector.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/example_advanced_selector.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,57 @@
+<?php
+// example of how to use advanced selector features
+include('../simple_html_dom.php');
+
+// -----------------------------------------------------------------------------
+// descendant selector
+$str = <<<HTML
+<div>
+    <div>
+        <div>ok</div>
+    </div>
+</div>
+HTML;
+
+
+$dom = str_get_dom($str);
+foreach($dom->find('div div div') as $node)
+    echo $node->innertext . '<br>'; // result: "ok"
+
+
+// -----------------------------------------------------------------------------
+// nested selector
+$str = <<<HTML
+<ul id="ul1">
+    <li>item:<span>1</span></li>
+    <li>item:<span>2</span></li>
+</ul>
+<ul id="ul2">
+    <li>item:<span>3</span></li>
+    <li>item:<span>4</span></li>
+</ul>
+HTML;
+
+$dom = str_get_dom($str);
+foreach($dom->find('ul') as $ul) {
+    foreach($ul->find('li') as $li)
+        echo $li->innertext . '<br>';
+}
+
+// -----------------------------------------------------------------------------
+// parsing <form> elements
+$str = <<<HTML
+<form name="form1" method="post" action="">
+    <input type="checkbox" name="checkbox1" value="checkbox1" checked>item1<br>
+    <input type="checkbox" name="checkbox2" value="checkbox2">item2<br>
+    <input type="checkbox" name="checkbox3" value="checkbox3" checked>item3<br>
+</form>
+HTML;
+
+$dom = str_get_dom($str);
+foreach($dom->find('input[type=checkbox]') as $checkbox) {
+    if ($checkbox->checked)
+        echo $checkbox->name . ' is checked<br>';
+    else
+        echo $checkbox->name . ' is not checked<br>';
+}
+?>
\ No newline at end of file
Index: htmlparser/example/example_basic_selector.php
===================================================================
RCS file: htmlparser/example/example_basic_selector.php
diff -N htmlparser/example/example_basic_selector.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/example_basic_selector.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,37 @@
+<?php
+// example of how to use basic selector to retrieve HTML contents
+include('../simple_html_dom.php');
+ 
+// get DOM from URL or file
+$dom = file_get_dom('http://www.google.com/');
+
+// find all link
+foreach($dom->find('a') as $node) 
+    echo $node->href . '<br>';
+
+// find all image
+foreach($dom->find('img') as $node)
+    echo $node->src . '<br>';
+
+// find all image with full tag
+foreach($dom->find('img') as $node)
+    echo $node->outertext . '<br>';
+
+// find all div tags with id=gbar
+foreach($dom->find('div#gbar') as $node)
+    echo $node->innertext . '<br>';
+
+// find all span tags with class=gb1
+foreach($dom->find('span.gb1') as $node)
+    echo $node->outertext . '<br>';
+
+// find all td tags with attribite align=center
+foreach($dom->find('td[align=center]') as $node)
+    echo $node->innertext . '<br>';
+    
+// extract text from table
+echo $dom->find('td[align=center]', 1)->plaintext.'<br><hr>';
+
+// extract text from HTML
+echo $dom->plaintext;
+?>
\ No newline at end of file
Index: htmlparser/example/example_extract_html.php
===================================================================
RCS file: htmlparser/example/example_extract_html.php
diff -N htmlparser/example/example_extract_html.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/example_extract_html.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,5 @@
+<?php
+include_once('../simple_html_dom.php');
+
+echo file_get_dom('http://www.google.com/')->plaintext;
+?>
\ No newline at end of file
Index: htmlparser/example/example_modify_contents.php
===================================================================
RCS file: htmlparser/example/example_modify_contents.php
diff -N htmlparser/example/example_modify_contents.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/example_modify_contents.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,18 @@
+<?php
+// example of how to modify HTML contents
+include('../simple_html_dom.php');
+
+// get DOM from URL or file
+$dom = file_get_dom('http://www.google.com/');
+
+// remove all image
+foreach($dom->find('img') as $node)
+    $node->outertext = '';
+
+// replace all input
+foreach($dom->find('input') as $node)
+    $node->outertext = '[INPUT]';
+
+// dump contents
+echo $dom;
+?>
\ No newline at end of file
Index: htmlparser/example/simple_html_dom_utility.php
===================================================================
RCS file: htmlparser/example/simple_html_dom_utility.php
diff -N htmlparser/example/simple_html_dom_utility.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/simple_html_dom_utility.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,46 @@
+<?php
+include_once('../simple_html_dom.php');
+
+// -----------------------------------------------------------------------------
+// remove HTML comments
+function html_no_comment($url) {
+    // create DOM
+    $dom = file_get_dom($url);
+
+    // remove all comment elements
+    foreach($dom->find('comment') as $e)
+        $e->outertext = '';
+
+    $ret = $dom->save();
+
+    // clean up memory
+    $dom->clear();
+    unset($dom);
+
+    return $ret;
+}
+
+// -----------------------------------------------------------------------------
+// test it!
+echo html_no_comment('http://www.google.com/');
+
+
+// -----------------------------------------------------------------------------
+// search elements that contains an specific text
+function find_contains($dom, $selector, $keyword, $index=-1) {
+    $ret = array();
+    foreach ($dom->find($selector) as $e) {
+        if (strpos($e->innertext, $keyword)!==false)
+            $ret[] = $e;
+    }
+
+    if ($index<0) return $ret;
+    return (isset($ret[$index])) ? $ret[$index] : null;
+}
+
+// -----------------------------------------------------------------------------
+// test it!
+$dom = file_get_dom('http://www.google.com/');
+foreach(find_contains($dom, "a", "Google") as $e)
+    echo $e->outertext."<BR>";
+?>
\ No newline at end of file
Index: htmlparser/example/scraping/example_scraping_digg.php
===================================================================
RCS file: htmlparser/example/scraping/example_scraping_digg.php
diff -N htmlparser/example/scraping/example_scraping_digg.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/scraping/example_scraping_digg.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,44 @@
+<?php
+include_once('../../simple_html_dom.php');
+
+function scraping_digg() {
+    // create DOM
+    $dom = file_get_dom('http://digg.com/');
+
+    // get news block
+    foreach($dom->find('div.news-summary') as $article) {
+        // get title
+        $item['title'] = trim($article->find('h3', 0)->plaintext);
+        // get details
+        $item['details'] = trim($article->find('p', 0)->plaintext);
+        // get intro
+        $item['diggs'] = trim($article->find('li a strong', 0)->plaintext);
+
+        $ret[] = $item;
+    }
+    
+    // clean up memory
+    $dom->clear();
+    unset($dom);
+
+    return $ret;
+}
+
+
+// -----------------------------------------------------------------------------
+// test it!
+
+// "http://digg.com" will check user_agent header...
+ini_set('user_agent', 'My-Application/2.5');
+
+$ret = scraping_digg();
+
+foreach($ret as $v) {
+    echo $v['title'].'<br>';
+    echo '<ul>';
+    echo '<li>'.$v['details'].'</li>';
+    echo '<li>Diggs: '.$v['diggs'].'</li>';
+    echo '</ul>';
+}
+
+?>
\ No newline at end of file
Index: htmlparser/example/scraping/example_scraping_imdb.php
===================================================================
RCS file: htmlparser/example/scraping/example_scraping_imdb.php
diff -N htmlparser/example/scraping/example_scraping_imdb.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/scraping/example_scraping_imdb.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,51 @@
+<?php
+include_once('../../simple_html_dom.php');
+
+function scraping_IMDB($url) {
+    // create DOM
+    $dom = file_get_dom($url);
+
+    // get title
+    $ret['Title'] = $dom->find('title', 0)->innertext;
+
+    // get rating
+    $ret['Rating'] = $dom->find('div[class="general rating"] b', 0)->innertext;
+
+    // get overview
+    foreach($dom->find('div[class="info"]') as $div) {
+        // skip user comments
+        if($div->find('h5', 0)->innertext=='User Comments:')
+            return $ret;
+
+        $key = '';
+        $val = '';
+
+        foreach($div->find('*') as $node) {
+            if ($node->tag=='h5')
+                $key = $node->plaintext;
+
+            if ($node->tag=='a' && $node->plaintext!='more')
+                $val .= trim(str_replace("\n", '', $node->plaintext));
+
+            if ($node->tag=='text')
+                $val .= trim(str_replace("\n", '', $node->plaintext));
+        }
+
+        $ret[$key] = $val;
+    }
+    
+    // clean up memory
+    $dom->clear();
+    unset($dom);
+
+    return $ret;
+}
+
+
+// -----------------------------------------------------------------------------
+// test it!
+$ret = scraping_IMDB('http://imdb.com/title/tt0335266/');
+
+foreach($ret as $k=>$v)
+    echo '<strong>'.$k.' </strong>'.$v.'<br>';
+?>
\ No newline at end of file
Index: htmlparser/example/scraping/example_scraping_slashdot.php
===================================================================
RCS file: htmlparser/example/scraping/example_scraping_slashdot.php
diff -N htmlparser/example/scraping/example_scraping_slashdot.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/example/scraping/example_scraping_slashdot.php	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,38 @@
+<?php
+include_once('../../simple_html_dom.php');
+
+function scraping_slashdot() {
+    // create DOM
+    $dom = file_get_dom('http://slashdot.org/');
+
+    // get article block
+    foreach($dom->find('div.article') as $article) {
+        // get title
+        $item['title'] = trim($article->find('div.title', 0)->plaintext);
+        // get details
+        $item['details'] = trim($article->find('div.details', 0)->plaintext);
+        // get intro
+        $item['intro'] = trim($article->find('div.intro', 0)->plaintext);
+
+        $ret[] = $item;
+    }
+    
+    // clean up memory
+    $dom->clear();
+    unset($dom);
+
+    return $ret;
+}
+
+// -----------------------------------------------------------------------------
+// test it!
+$ret = scraping_slashdot();
+
+foreach($ret as $v) {
+    echo $v['title'].'<br>';
+    echo '<ul>';
+    echo '<li>'.$v['details'].'</li>';
+    echo '<li>'.$v['intro'].'</li>';
+    echo '</ul>';
+}
+?>
\ No newline at end of file
Index: htmlparser/manual/manual.htm
===================================================================
RCS file: htmlparser/manual/manual.htm
diff -N htmlparser/manual/manual.htm
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/manual.htm	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,441 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="default.css" rel="stylesheet" type="text/css">
+<title>PHP Simple HTML DOM Parser: Manual</title>
+<link href="css/default.css" rel="stylesheet" type="text/css">
+<link rel="stylesheet" href="css/ui.tabs.css" type="text/css" media="print, projection, screen">
+<script type="text/javascript" src="js/jquery-1.2.3.pack.js"></script>
+<script type="text/javascript" src="js/ui.tabs.pack.js"></script>
+<script language="JavaScript" type="text/JavaScript">
+	$(document).ready(function(){
+		$(function() {$('#container_quickstart > ul').tabs();});
+		$(function() {$('#container_create > ul').tabs();});
+		$(function() {$('#container_find > ul').tabs();});
+		$(function() {$('#container_access > ul').tabs();});
+		$(function() {$('#container_traverse > ul').tabs();});
+		$(function() {$('#container_dump > ul').tabs();});
+		$(function() {$('#container_callback > ul').tabs();});
+	});
+</script>
+</head>
+<body>
+<h1><a name="top"></a>PHP Simple HTML DOM Parser Manual</h1>
+<div id="content">
+  <h2>Index</h2>
+  <ul>
+		<li><a href="#section_quickstart">Quick Start</a></li>
+    <li><a href="#section_create">How to create HTML DOM object?</a></li>
+    <li><a href="#section_find">How to find HTML elements?</a></li>
+    <li><a href="#section_access">How to access the HTML element's attributes?</a> </li>
+    <li><a href="#section_traverse">How to traverse the DOM tree?</a></li>
+    <li><a href="#section_dump">How to dump contents of DOM object?</a></li>
+		<li><a href="#section_callback">How to customize the parsing behavior?</a></li>
+    <li><a href="manual_api.htm">API Reference</a></li>
+    <li><a href="manual_faq.htm">FAQ</a></li>
+  </ul>
+	
+	<a name="section_quickstart"></a>
+  <h2>Quick Start</h2>
+  <a class="top" href="#top">Top</a>
+	<div id="container_quickstart">
+    <ul>
+      <li><a href="#fragment-11"><span>Get HTML elements</span></a></li>
+      <li><a href="#fragment-12"><span>Modify HTML elements</span></a></li>
+      <li><a href="#fragment-13"><span>Extract contents from HTML</span></a></li>
+      <li><a href="#fragment-14"><span>Scraping Slashdot!</span></a></li>
+    </ul>
+    <div id="fragment-11">
+      <div class="code">
+        <span class="comment">// Create DOM from URL or file</span><br>
+        $dom = <strong>file_get_dom</strong>(<span class="var">'http://www.google.com/'</span>);<br>
+        <br>
+        <span class="comment">// Find all images </span><br>
+        foreach($dom-&gt;<strong>find</strong>(<span class="var">'img'</span>) as $element) <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; echo $element-&gt;<strong>src</strong> . <span class="var">'&lt;br&gt;'</span>;<br>
+<br>
+<span class="comment">// Find all links </span><br>
+foreach($dom-&gt;<strong>find</strong>(<span class="var">'a'</span>) as $element) <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; echo $element-&gt;<strong>href</strong> . <span class="var">'&lt;br&gt;'</span>;      </div>
+    </div>
+    <div id="fragment-12">
+      <div class="code">
+        <span class="comment">// Create DOM from string</span><br>
+        $dom = <strong>str_get_dom</strong>(<span class="var">'&lt;div id=&quot;hello&quot;&gt;Hello&lt;/div&gt;&lt;div id=&quot;world&quot;&gt;World&lt;/div&gt;'</span>);<span class="comment"><br>
+        <br>
+        </span>
+        
+$dom-&gt;<strong>find</strong>(<span class="var">'div', 1</span>)-&gt;<strong>class</strong> = <span class="var">'bar'</span>;<br>
+<br>
+$dom-&gt;<strong>find</strong>(<span class="var">'div[id=hello]', 0</span>)-&gt;<strong>innertext</strong> = <span class="var">'foo'</span>;<br>
+        <br>
+        echo $dom; <span class="comment">// Output: &lt;div id=&quot;hello&quot;&gt;<strong>foo</strong>&lt;/div&gt;&lt;div id=&quot;world&quot; <strong>class=&quot;bar&quot;</strong>&gt;World&lt;/div&gt;</span> </div>
+    </div>
+    <div id="fragment-13">
+      <div class="code"><br>
+        <span class="comment">// Dump contents (without tags) from HTML</span><br>
+        echo <strong>file_get_dom</strong>(<span class="var">'http://www.google.com/'</span>)-&gt;<strong>plaintext</strong>;
+				<br><br>
+      </div>
+    </div>
+    <div id="fragment-14">
+      <div class="code">
+        <span class="comment">// Create DOM from URL</span><br>
+        $dom = <strong>file_get_dom</strong>(<span class="var">'http://slashdot.org/'</span>);<br>
+        <br>
+        <span class="comment">// Find all article blocks</span><br>
+        foreach($dom-&gt;<strong>find</strong>(<span class="var">'div.article'</span>) as $article) {<br>
+&nbsp;&nbsp;&nbsp;&nbsp;$item[<span class="var">'title'</span>]&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;= $article-&gt;<strong>find</strong>(<span class="var">'div.title'</span>, <span class="var">0</span>)-&gt;<strong>plaintext</strong>;<br>
+&nbsp;&nbsp;&nbsp;&nbsp;$item[<span class="var">'intro'</span>]&nbsp;&nbsp;&nbsp;&nbsp;= $article-&gt;<strong>find</strong>(<span class="var">'div.intro'</span>, <span class="var">0</span>)-&gt;<strong>plaintext</strong>;<br>
+&nbsp;&nbsp;&nbsp;&nbsp;$item[<span class="var">'details'</span>]&nbsp;= $article-&gt;<strong>find</strong>(<span class="var">'div.details'</span>, <span class="var">0</span>)-&gt;<strong>plaintext</strong>;<br>
+&nbsp;&nbsp;&nbsp;&nbsp;$articles[] = $item;<br>
+        }<br>
+        <br>
+        print_r($articles);
+      </div>
+    </div>
+  </div>
+	
+  <a name="section_create"></a>
+  <h2>How to create HTML DOM object?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_create">
+    <ul>
+      <li><a href="#frag_create_quick"><span>Quick way</span></a></li>
+      <li><a href="#frag_create_oo"><span>Object-oriented way</span></a></li>
+    </ul>
+    <div id="frag_create_quick">
+      <div class="code"><span class="comment">// Create a DOM object from a string</span><br>
+        $dom = <strong>str_get_dom</strong>(<span class="var">'&lt;html&gt;&lt;body&gt;Hello!&lt;/body&gt;&lt;/html&gt;'</span>);<br>
+        <br>
+        <span class="comment">// Create a DOM object from a URL</span><br>
+        $dom = <strong>file_get_dom</strong>(<span class="var">'http://www.google.com/'</span>);<br>
+        <br>
+        <span class="comment">// Create a DOM object from a HTML file</span><br>
+        $dom = <strong>file_get_dom</strong>(<span class="var">'test.htm'</span>);<span class="comment"><br>
+        </span></div>
+    </div>
+    <div id="frag_create_oo">
+      <div class="code"><span class="comment">// Create a DOM object</span><br>
+        $dom = new <strong>simple_html_dom</strong>();<br>
+        <br>
+        <span class="comment">// Load HTML from a string</span><br>
+        $dom-&gt;<strong>load</strong>(<span class="var">'&lt;html&gt;&lt;body&gt;Hello!&lt;/body&gt;&lt;/html&gt;'</span>);<br>
+        <br>
+        <span class="comment">// Load HTML from a URL </span> <br>
+        $dom-&gt;<strong>load_file</strong>(<span class="var">'http://www.google.com/'</span>);<br>
+        <br>
+        <span class="comment">// Load HTML from a HTML file</span> <br>
+        $dom-&gt;<strong>load_file</strong>(<span class="var">'test.htm'</span>);</div>
+    </div>
+  </div>
+  <a name="section_find"></a>
+  <h2>How to find HTML elements?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_find">
+    <ul>
+      <li><a href="#frag_find_basic"><span>Basics</span></a></li>
+      <li><a href="#frag_find_advanced"><span>Advanced</span></a></li>
+      <li><a href="#frag_find_chain"><span>Descendant selectors</span></a></li>
+      <li><a href="#frag_find_nested"><span>Nested selectors</span></a></li>
+      <li><a href="#frag_find_attr"><span>Attribute Filters</span></a></li>
+      <li><a href="#frag_find_textcomment"><span>Text &amp; Comments</span></a></li>
+    </ul>
+    <div id="frag_find_basic">
+      <div class="code"> <span class="comment">// Find all <strong>anchors</strong>, returns a <strong>array</strong> of element objects</span><br>
+        $ret = $dom-&gt;find(<span class="var">'<strong>a</strong>'</span>);<br>
+        <br>
+        <span class="comment">// Find <strong>(N)th</strong>  <strong>anchor</strong>, returns element object or <strong>null</strong> if not found</span> <span class="comment">(zero based)</span><br>
+        $ret = $dom-&gt;find(<span class="var">'<strong>a</strong>', <strong>0</strong></span>);<br>
+        <br>
+        <span class="comment">// Find all <strong>&lt;div&gt;</strong> which attribute <strong>id=foo</strong></span><br>
+$ret = $dom-&gt;find(<span class="var">'<strong>div[id=foo]</strong>'</span>);        <br>
+        <br>
+        <span class="comment">// Find all <strong>&lt;div&gt;</strong> with the <strong>id</strong> attribute</span><br>
+$ret = $dom-&gt;find(<span class="var">'<strong>div[id]</strong>'</span>);<br>
+<br>
+<span class="comment">// Find all element has attribute<strong> id</strong></span><br>
+$ret = $dom-&gt;find(<span class="var">'<strong>[id]</strong>'</span>);<br>
+      </div>
+    </div>
+    <div id="frag_find_advanced">
+      <div class="code"><span class="comment">// Find all element which <strong>id</strong>=foo</span><br>
+        $ret = $dom-&gt;find(<span class="var">'<strong>#foo</strong>'</span>);<br>
+        <br>
+        <span class=comment>// Find all element which <strong>class</strong>=foo</span><br>
+        $ret = $dom-&gt;find(<span class=var>'<strong>.foo</strong>'</span>);<br>
+        <br>
+        <span class="comment">// Find all <strong>anchors</strong> and <strong>images</strong> </span><br>
+$ret = $dom-&gt;find(<span class="var">'<strong>a, img</strong>'</span>);        <br>
+        <br>
+        <span class="comment">// Find all <strong>anchors</strong> and <strong>images</strong> with the "title" attribute</span><br>
+				$ret = $dom-&gt;find(<span class="var">'<strong>a[title], img[title]</strong>'</span>);<br>
+      </div>
+    </div>
+    <div id="frag_find_attr">
+      <div class="code">
+				Supports these operators in attribute selectors:<br><br>
+        <table cellpadding="1" cellspacing="1">
+          <tr>
+            <th width="25%">Filter</th>
+            <th width="75%">Description</th>
+          </tr>
+          <tr>
+            <td>[attribute]</td>
+            <td>Matches elements that <strong>have</strong> the specified attribute.</td>
+          </tr>
+          <tr>
+            <td>[attribute=value]</td>
+            <td>Matches elements that have the specified attribute with a <strong>certain value</strong>.</td>
+          </tr>
+          <tr>
+            <td>[attribute!=value]</td>
+            <td>Matches elements that <strong>don't have</strong> the specified attribute with a certain value.</td>
+          </tr>
+          <tr>
+            <td>[attribute^=value]</td>
+            <td>Matches elements that have the specified attribute and it <strong>starts</strong> with a certain value.</td>
+          </tr>
+          <tr>
+            <td>[attribute$=value]</td>
+            <td>Matches elements that have the specified attribute and it <strong>ends</strong> with a certain value.</td>
+          </tr>
+          <tr>
+            <td>[attribute*=value]</td>
+            <td>Matches elements that have the specified attribute and it <strong>contains</strong> a certain value.</td>
+          </tr>
+        </table>
+      </div>
+    </div>
+    <div id="frag_find_chain">
+      <div class="code"><span class="comment">// Find all &lt;li&gt; in &lt;ul&gt; </span><br>
+        $es = $dom-&gt;find(<span class="var">'<strong>ul li</strong>'</span>);<br>
+        <br>
+        <span class="comment">// Find Nested &lt;div&gt; </span><span class="comment">tags</span><br>
+        $es = $dom-&gt;find(<span class="var">'<strong>div div div</strong>'</span>); <br>
+        <br>
+        <span class="comment">// Find all &lt;td&gt; in &lt;table&gt; which class=hello </span><br>
+        $es = $dom-&gt;find(<span class="var">'<strong>table.hello td</strong>'</span>);<br>
+        <br>
+        <span class="comment">// Find all td tags with attribite align=center in table tags </span><br>
+        $es = $dom-&gt;find(<span class="var">''<strong>table</strong><strong> td[align=center]</strong>'</span>);<br>
+      </div>
+    </div>
+    <div id="frag_find_textcomment">
+      <div class="code"><span class="comment"> // Find all text blocks </span><br>
+        $es = $dom-&gt;find(<span class="var">'<strong>text</strong>'</span>);<br>
+        <br>
+        <span class="comment">// Find all comment (&lt;!--...--&gt;) blocks </span><br>
+        $es = $dom-&gt;find(<span class="var">'<strong>comment</strong>'</span>);<br>
+      </div>
+    </div>
+    <div id="frag_find_nested">
+      <div class="code"> <span class="comment">// Find all &lt;li&gt; in &lt;ul&gt; </span><br>
+        foreach($dom-&gt;find(<span class="var">'<strong>ul</strong>'</span>) as $ul) <br>
+        {<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; foreach($ul-&gt;find(<span class="var">'<strong>li</strong>'</span>) as $li) <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; {<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span class="comment">// do something...</span><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }<br>
+        }<br>
+        <br>
+        <span class="comment">// Find first &lt;li&gt; in first &lt;ul&gt;</span> <br>
+        $e = $dom-&gt;find(<span class="var">'<strong>ul</strong>', <strong>0</strong></span>)-&gt;find(<span class="var">'<strong>li</strong>', <strong>0</strong></span>);<br>
+      </div>
+    </div>
+  </div>
+  <a name="section_access"></a>
+  <h2>How to access the HTML element's attributes?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_access">
+    <ul>
+      <li><a href="#frag_access_attr"><span>Get, Set and Remove attributes</span></a></li>
+      <li><a href="#frag_access_special"><span>Magic attributes</span></a></li>
+      <li><a href="#frag_access_tips"><span>Tips</span></a></li>
+    </ul>
+    <div id="frag_access_attr">
+      <div class="code"> 
+        <span class="comment">// <strong>Get</strong> a attribute ( If the attribute is <strong>non-value</strong> attribute (eg. checked, selected...), it will returns <strong>true</strong> or <strong>false</strong>)</span><br>
+        $value = $e-&gt;<strong>href</strong>;<br>
+        <br>
+        <span class="comment">// <strong>Set</strong> a attribute(If the attribute is <strong>non-value</strong> attribute (eg. checked, selected...), set it's value as <strong>true</strong> or <strong>false</strong>)</span><br>
+        $e-&gt;<strong>href</strong> = <span class="var">'my link'</span>;<br>
+        <br>
+        <span class="comment">// <strong>Remove</strong> a attribute, set it's value as null! </span><br>
+        $element-&gt;<strong>href</strong> = <strong><span class="var">null</span></strong>;<br>
+        <br>
+        <span class="comment">// <strong>Determine</strong> whether a attribute exist?</span> <br>
+if(isset($e-&gt;<strong>href</strong>)) <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;echo <span class="var">'href exist!'</span>;<br>
+      </div>
+    </div>
+    <div id="frag_access_special">
+      <div class="code"> <span class="comment">// Example</span><br>
+        <span class="hl-var">$dom</span><span class="hl-code"> = </span>str_get_dom<span class="hl-brackets">(</span><span class="var">&quot;&lt;div&gt;foo &lt;b&gt;bar&lt;/b&gt;&lt;/div&gt;&quot;</span><span class="hl-brackets">)</span><span class="hl-code">;</span> <br>
+        $e = $dom-&gt;find(<span class="var">&quot;div&quot;</span>, <span class="var">0</span>);<br>
+        <br>
+        echo $e-&gt;<strong>tag</strong>; <span class="comment">// Returns: &quot; <strong>div</strong>&quot;</span><br>
+        echo $e-&gt;<strong>outertext</strong>; <span class="comment">// Returns: &quot; <strong>&lt;div&gt;foo &lt;b&gt;bar&lt;/b&gt;&lt;/div&gt;</strong>&quot;</span><br>
+        echo $e-&gt;<strong>innertext</strong>; <span class="comment">// Returns: &quot; <strong>foo &lt;b&gt;bar&lt;/b&gt;</strong>&quot;</span><br>
+        echo $e-&gt;<strong>plaintext</strong>; <span class="comment">// Returns: &quot; <strong>foo </strong><strong>bar</strong>&quot;<br>
+        <br>
+        </span>
+        <table cellspacing="1" cellpadding="1">
+          <tr bgcolor="#CCCCCC">
+            <th width="25%">Attribute Name</th>
+            <th width="75%">Usage</th>
+          </tr>
+          <tr>
+            <td>$e-&gt;<strong>tag</strong></td>
+            <td>Read or write the <strong>tag name</strong> of element.</td>
+          </tr>
+          <tr>
+            <td>$e-&gt;<strong>outertext</strong></td>
+            <td>Read or write the <strong>outer HTML text </strong> of element.</td>
+          </tr>
+          <tr>
+            <td>$e-&gt;<strong>innertext</strong></td>
+            <td>Read or write the <strong>inner HTML text </strong> of element.</td>
+          </tr>
+          <tr>
+            <td>$e-&gt;<strong>plaintext</strong></td>
+            <td>Read or write the <strong>plain text </strong> of element.</td>
+          </tr>
+        </table>
+      </div>
+    </div>
+    <div id="frag_access_tips">
+      <div class="code"><span class="comment">// Extract contents from HTML </span><br>
+echo <strong>$dom</strong>-&gt;<strong>plaintext</strong>;<br>
+<br> 
+<span class="comment">
+        // <strong>Wrap</strong> a element</span><br>
+        $element-&gt;<strong>outertext</strong> = <span class="var">'&lt;div class=&quot;wrap&quot;&gt;'</span> . $element-&gt;<strong>outertext</strong> . <span class="var">'&lt;div&gt;</span>';<br>
+        <br>
+        <span class="comment">// <strong>Remove</strong> a element, set it's outertext as empty string </span><br>
+        $element-&gt;<strong>outertext</strong> = <span class="var">''</span>;<br>
+        <br>
+        <span class="comment">// <strong>Append</strong> a element</span><br>
+$element-&gt;<strong>outertext</strong> = $element-&gt;<strong>outertext</strong> . <span class="var">'&lt;div&gt;foo</span><span class="var">&lt;div&gt;</span>';<br>
+<br>
+<span class="comment">// <strong>Insert</strong> a element</span><br>
+$element-&gt;<strong>outertext</strong> = <span class="var">'&lt;div&gt;foo</span><span class="var">&lt;div&gt;</span>' . $element-&gt;<strong>outertext</strong>;<br>
+      </div>
+    </div>
+  </div>
+  <a name="section_traverse"></a>
+  <h2>How to traverse the DOM tree?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_traverse">
+    <ul>
+      <li><a href="#frag_traverse_background"><span>Background Knowledge</span></a></li>
+      <li><a href="#frag_traverse_traverse"><span>Traverse the DOM tree</span></a></li>
+    </ul>
+    <div id="frag_traverse_background">
+      <div class="code"> <span class="comment">// If you are not so familiar with HTML DOM, check this <a href="http://php.net/manual/en/book.dom.php" target="_blank"><span class="var">link</span></a> to learn more... </span><br>
+        <br>
+        <span class="comment">// Example</span><br>
+        echo $dom-&gt;<strong>find</strong>(<span class="var">&quot;#div1&quot;, 0</span>)-&gt;<strong>children</strong>(<span class="var">1</span>)-&gt;<strong>children</strong>(<span class="var">1</span>)-&gt;<strong>children</strong>(<span class="var">2</span>)-&gt;<span class="var">id</span>;<br>
+        <span class="comment">// or</span> <br>
+        echo $dom-&gt;<strong>getElementById</strong>(<span class="var">&quot;div1&quot;</span>)-&gt;<strong>childNodes</strong>(<span class="var">1</span>)-&gt;<strong>childNodes</strong>(<span class="var">1</span>)-&gt;<strong>childNodes</strong>(<span class="var">2</span>)-&gt;<strong>getAttribute</strong>(<span class="var">'id'</span>); </div>
+    </div>
+    <div id="frag_traverse_traverse">
+      <div class="code">You can also call methods with <a href="manual_api.htm#camel"><span class="var">Camel naming convertions</span></a>.<br>
+        <table cellspacing="1" cellpadding="1">
+          <tr>
+            <th> Method </th>
+            <th> Description</th>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">mixed</div>$e-&gt;<strong>children</strong> ( <span class="var">[int $index]</span> ) </td>
+            <td>Returns the Nth <strong>child object</strong> if <strong>index</strong> is set, otherwise return an <strong>array of children</strong>. </td>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">element</div>$e-&gt;<strong>parent</strong> () </td>
+            <td>Returns the <strong>parent</strong> of element. </td>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">element</div>$e-&gt;<strong>first_child</strong> () </td>
+            <td>Returns the <strong>first child</strong> of element, or <strong>null</strong> if not found. </td>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">element</div>$e-&gt;<strong>last_child</strong> () </td>
+            <td>Returns the <strong>last child</strong> of element, or <strong>null</strong> if not found. </td>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">element</div>$e-&gt;<strong>next_sibling</strong> () </td>
+            <td>Returns the <strong>next sibling</strong> of element, or<strong> null</strong> if not found. </td>
+          </tr>
+          <tr>
+            <td>
+              <div class="returns">element</div>$e-&gt;<strong>prev_sibling</strong> () </td>
+            <td>Returns the <strong>previous sibling</strong> of element, or <strong>null</strong> if not found. </td>
+          </tr>
+        </table>
+      </div>
+    </div>
+    
+  </div>
+  <a name="section_dump"></a>
+  <h2>How to dump contents of DOM object?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_dump">
+    <ul>
+      <li><a href="#frag_dump_quick"><span>Quick way</span></a></li>
+      <li><a href="#frag_dump_oo"><span>Object-oriented way</span></a></li>
+    </ul>
+    <div id="frag_dump_oo">
+      <div class="code"><span class="comment">// </span><span class="comment">Dumps the internal DOM tree back into string </span><br>
+        $str = $dom-&gt;<strong>save</strong>();<br>
+        <br>
+        <span class="comment">// Dumps the internal DOM tree back into a file</span> <br>
+        $dom-&gt;<strong>save</strong>(<span class="var">'result.htm'</span>);</div>
+    </div>
+    <div id="frag_dump_quick">
+      <div class="code"><span class="comment">// </span><span class="comment">Dumps the internal DOM tree back into string </span><br>
+        $str = $dom;<br>
+        <br>
+        <span class="comment">// Print it!</span><br>
+        echo $dom; <br>
+      </div>
+    </div>
+  </div>
+	<a name="section_callback"></a>
+  <h2>How to customize the parsing behavior?</h2>
+  <a class="top" href="#top">Top</a>
+  <div id="container_callback">
+    <ul>
+      <li><a href="#frag_callback"><span>Callback function</span></a></li>
+    </ul>
+    <div id="frag_callback">
+      <div class="code"><span class="comment">// Write a function with parameter &quot;<strong>$element</strong>&quot;</span><br>
+        function my_callback(<span class="var">$element</span>) {<br>
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="comment">// Hide all &lt;b&gt; tags </span><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;if ($element-&gt;tag==<span class="var">'b'</span>)<br> 
+        &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$element-&gt;outertext = '';<br>
+        } <br>
+        <br>
+        <span class="comment">// Register the  callback function with it's <strong>function name</strong></span><br>
+        $dom-&gt;<strong>set_callback</strong>(<span class="var">my_callback'</span>);<br>
+        <br>
+        <span class="comment">// Callback function will be invoked while dumping</span><br>
+        echo $dom;
+      </div>
+    </div>
+  </div>
+
+  <div><br>
+    Author: S.C. Chen (me578022@gmail.com)<br>
+Original idea is from Jose Solorzano's <a href="http://php-html.sourceforge.net/">HTML Parser for PHP 4</a>. <br>
+Contributions by: Yousuke Kumakura (Attribute Filters) <br>
+  </div>
+</div>
+</body>
+</html>
+<!--$Rev: 120 $-->
\ No newline at end of file
Index: htmlparser/manual/manual_api.htm
===================================================================
RCS file: htmlparser/manual/manual_api.htm
diff -N htmlparser/manual/manual_api.htm
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/manual_api.htm	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,307 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="default.css" rel="stylesheet" type="text/css">
+<title>PHP Simple HTML DOM Parser: API Reference</title>
+<link href="css/default.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<h1><a name="top"></a>PHP Simple HTML DOM Parser Manual</h1>
+<div id="content">
+  <h2>Index</h2>
+  <ul>
+    <li><a href="manual.htm">Back</a></li>
+    <li><a href="#api">API Reference</a></li>
+    <li><a href="#camel">Camel naming conventions</a></li>
+  </ul>
+  <a name="api"></a>
+  <h2>API Reference</h2>
+  <a class="top" href="#top">Top</a>
+  <div class="code"> <strong>Helper</strong> functions
+    <table cellspacing="1" cellpadding="1">
+      <tr>
+        <th width="320">Name</th>
+        <th>Description</th>
+      </tr>
+      <tr>
+        <td><span class="returns">dom</span> str_get_dom ( <span class="var">string $content</span> )</td>
+        <td class="description">Creates a DOM object from a <strong>string</strong>.</td>
+      </tr>
+      <tr>
+        <td><span class="returns">dom</span> file_get_dom ( <span class="var">string $filename</span> )</td>
+        <td class="description">Creates a DOM object from a <strong>file</strong> or a <strong>URL</strong>.</td>
+      </tr>
+    </table>
+    <br>
+    <strong>DOM</strong> methods &amp; properties <br>
+    <table cellspacing="1" cellpadding="1">
+      <tr>
+        <th width="320"> Name</th>
+        <th> Description</th>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          plaintext</td>
+        <td class="description">Returns the contents extracted from HTML.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">void</div>
+          clear ()</td>
+        <td class="description">Clean up memory.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">void</div>
+          load ( <span class="var">string $content </span>)</td>
+        <td class="description"> Load contents from a <strong>string</strong>. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          save ( <span class="var">[string $filename]</span> )</td>
+        <td class="description">Dumps the internal DOM tree back into a <strong>string</strong>. If the <strong>$filename</strong> is set, result string will save to file. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">void</div>
+          load_file (<span class="var"> string $filename</span> )</td>
+        <td class="description"> Load contents from a from a <strong>file</strong> or a <strong>URL</strong>.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">void</div>
+          set_callback ( <span class="var">string $function_name </span>)</td>
+        <td class="description">Set a callback function. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">mixed</div>
+          find (<span class="var"> string $selector [, int $index] </span>)</td>
+        <td class="description">Find elements by the <strong>CSS selector</strong>. Returns the Nth element <strong>object</strong> if <strong>index</strong> is set, otherwise return an <strong>array of object</strong>. </td>
+      </tr>
+    </table>
+    <br>
+    <strong>Element</strong> methods &amp; properties <br>
+    <table cellspacing="1" cellpadding="1">
+      <tr>
+        <th width="320">Name</th>
+        <th>Description</th>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          <span class="var">[attribute]</span></td>
+        <td class="description">Read or write element's <strong>attribure value</strong>. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          tag</td>
+        <td class="description">Read or write the <strong>tag name</strong> of element.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          outertext</td>
+        <td class="description">Read or write the <strong>outer HTML text </strong> of element.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          innertext</td>
+        <td class="description">Read or write the <strong>inner HTML text </strong> of element.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">string</div>
+          plaintext</td>
+        <td class="description">Read or write the <strong>plain text </strong> of element.</td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">mixed</div>
+          find (<span class="var"> string $selector [, int $index] </span>)</td>
+        <td class="description">Find children by the <strong>CSS selector</strong>. Returns the Nth element <strong>object</strong> if <strong>index</strong> is set, otherwise, return an <strong>array</strong> of object. </td>
+      </tr>
+    </table>
+    <strong><br>
+    DOM</strong> traversing<br>
+    <table cellspacing="1" cellpadding="1">
+      <tr>
+        <th width="320">Name</th>
+        <th>Description</th>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;children ( <span class="var">[int $index]</span> ) </td>
+        <td class="description">Returns the Nth <strong>child object</strong> if <strong>index</strong> is set, otherwise return an <strong>array of children</strong>. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;parent () </td>
+        <td class="description">Returns the <strong>parent</strong> of element. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;first_child () </td>
+        <td class="description">Returns the <strong>first child</strong> of element, or <strong>null</strong> if not found. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;last_child () </td>
+        <td class="description">Returns the <strong>last child</strong> of element, or <strong>null</strong> if not found. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;next_sibling () </td>
+        <td class="description">Returns the <strong>next sibling</strong> of element, or<strong> null</strong> if not found. </td>
+      </tr>
+      <tr>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;prev_sibling () </td>
+        <td class="description">Returns the <strong>previous sibling</strong> of element, or <strong>null</strong> if not found. </td>
+      </tr>
+    </table>
+  </div>
+  <a name="camel"></a>
+  <h2>Camel naming convertions</h2>
+  <a class="top" href="#top">Top</a>
+  <div class="code">You can also call methods with W3C STANDARD camel naming convertions.<br>
+    <br>
+    <table cellspacing="1" cellpadding="1">
+      <tr>
+        <th width="50%">Method</th>
+        <th>Mapping</th>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">string</div>
+          $e-&gt;getAttribute ( <span class="var">$name</span> ) </td>
+        <td>
+          <div class="returns">string</div>
+          $e-&gt;<span class="var">attribute</span></td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">void</div>
+          $e-&gt;setAttribute ( <span class="var">$name, $value</span> ) </td>
+        <td>
+          <div class="returns">void</div>
+          $value = $e-&gt;<span class="var">attribute</span></td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">bool</div>
+          $e-&gt;hasAttribute ( <span class="var">$name</span> ) </td>
+        <td>
+          <div class="returns">bool</div>
+          isset($e-&gt;<span class="var">attribute</span>)</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">void</div>
+          $e-&gt;removeAttribute ( <span class="var">$name</span> ) </td>
+        <td>
+          <div class="returns">void</div>
+          $e-&gt;<span class="var">attribute</span> = null</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;getElementById ( <span class="var">$id</span> ) </td>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;find (<span class="var"> &quot;#$id&quot;, 0 </span>)</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;getElementsById ( <span class="var">$id [,$index] </span> ) </td>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;find (<span class="var"> &quot;#$id&quot; [, int $index] </span>)</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;getElementByTagName (<span class="var">$name</span> ) </td>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;find (<span class="var"> $name, 0 </span>)</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;getElementsByTagName ( <span class="var">$name [, $index]</span> ) </td>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;find (<span class="var"> $name [, int $index] </span>)</td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;parentNode () </td>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;parent () </td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;childNodes ( <span class="var">[$index]</span> ) </td>
+        <td>
+          <div class="returns">mixed</div>
+          $e-&gt;children ( <span class="var">[int $index]</span> ) </td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;firstChild () </td>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;first_child () </td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;lastChild () </td>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;last_child () </td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;nextSibling () </td>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;next_sibling () </td>
+      </tr>
+      <tr bgcolor="#EEEEEE">
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;previousSibling () </td>
+        <td>
+          <div class="returns">element</div>
+          $e-&gt;prev_sibling () </td>
+      </tr>
+    </table>
+  </div>
+  <div><br>
+    Author: S.C. Chen (me578022@gmail.com)<br>
+Original idea is from Jose Solorzano's <a href="http://php-html.sourceforge.net/">HTML Parser for PHP 4</a>. <br>
+Contributions by: Yousuke Kumakura (Attribute Filters) <br>
+  </div>
+</div>
+</body>
+</html>
+<!--$Rev: 118 $-->
\ No newline at end of file
Index: htmlparser/manual/manual_faq.htm
===================================================================
RCS file: htmlparser/manual/manual_faq.htm
diff -N htmlparser/manual/manual_faq.htm
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/manual_faq.htm	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,84 @@
+<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
+<link href="default.css" rel="stylesheet" type="text/css">
+<title>PHP Simple HTML DOM Parser: FAQ</title>
+<link href="css/default.css" rel="stylesheet" type="text/css">
+</head>
+<body>
+<h1><a name="top"></a>PHP Simple HTML DOM Parser Manual</h1>
+<div id="content">
+  <h2>FAQ</h2>
+  <ul>
+		<li><a href="manual.htm">Back</a></li>
+    <li><a href="#hosting">Problem with hosting</a></li>
+    <li><a href="#proxy">Behind a proxy</a></li>
+    <li><a href="#memory_leak">Memory leak!</a></li>
+  </ul>
+	<div> <a name="hosting"></a>
+    <h2>Problem with hosting</h2>
+    <a class="top" href="#top">Top</a>
+    <div class="code"> <span class="var">Q:</span> On my local server everything works fine, but when I put it on my esternal server it doesn't work. <br>
+      <br>
+      <span class="var">A:</span> The "file_get_dom" function is a wrapper of "file_get_contents" function,  you must set "<strong>allow_url_fopen</strong>" as <strong>TRUE</strong> in "php.ini" to allow accessing files via HTTP or FTP. However, some hosting venders disabled PHP's "allow_url_fopen" flag for security issues... PHP provides excellent support for "curl" library to do the same job, Use curl to get the page, then call "str_get_dom" to create DOM object. <br>
+      <br>
+      Example: <br>
+       <br>
+      $curl = curl_init(); <br>
+      curl_setopt(<span class="var">$curl, CURLOPT_URL, 'http://????????'</span>);  <br>
+      curl_setopt(<span class="var">$curl, CURLOPT_RETURNTRANSFER, 1</span>);  <br>
+      curl_setopt(<span class="var">$curl, CURLOPT_CONNECTTIMEOUT, 10</span>);  <br>
+      $str = curl_exec(<span class="var">$curl</span>);  <br>
+      curl_close($curl);  <br>
+       <br>
+      $dom= <strong>str_get_dom</strong>($str); <br>
+      ...  </div>
+    <a name="proxy"></a>
+    <div>
+      <h2>Behind a proxy</h2>
+      <a class="top" href="#top">Top</a>
+      <div class="code"> <span class="var">Q:</span> My server is behind a Proxy and i can't use file_get_contents b/c it returns a unauthorized error.<br>
+        <br>
+        <span class="var">A:</span> Thanks for Shaggy to provide the solution. <br>
+         <br>
+        Example: <br>
+         <br>
+        <span class="comment">// Define a context for HTTP. </span><br>
+        $context = array<br>
+        ( <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span class="var">'http'</span> =&gt; array<br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ( <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; <span class="var">'proxy'</span> =&gt; <span class="var">'addresseproxy:portproxy'</span>, <span class="comment">// This needs to be the server and the port of the NTLM Authentication Proxy Server. </span><br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="var"> 'request_fulluri'</span> =&gt; true, <br>
+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ), <br>
+        ); <br>
+        <br>
+        $context = <strong>stream_context_create</strong>($context); <br>
+         <br>
+        $dom= <strong>file_get_dom</strong>(<span class="var">'http://www.php.net'</span>, <span class="var">false</span>, <span class="var">$context</span>); <br>
+        ...<br>
+      </div>
+    </div>
+    <a name="memory_leak"></a>
+    <h2>Memory leak!</h2>
+    <a class="top" href="#top">Top</a>
+    <div class="code"> <span class="var">Q:</span> This script is leaking memory seriously... After it finished running, it's not cleaning up dom object properly from memory.. <br>
+      <br>
+      <span class="var">A:</span> Due to php5 circular references memory leak, after creating DOM object, you must call $dom-&gt;clear() to free memory if call file_get_dom() more then once. <br>
+      <br>
+      Example: <br>
+      <br>
+      $dom = file_get_dom(...); <br>
+      <span class="comment">// do something... </span><br>
+      $dom-&gt;clear(); <br>
+      unset($dom);</div>
+    <br>
+    Author: S.C. Chen (me578022@gmail.com)<br>
+Original idea is from Jose Solorzano's <a href="http://php-html.sourceforge.net/">HTML Parser for PHP 4</a>. <br>
+Contributions by: Yousuke Kumakura (Attribute Filters) <br>
+  </div>
+</div>
+</body>
+</html>
+<!--$Rev: 118 $-->
Index: htmlparser/manual/css/default.css
===================================================================
RCS file: htmlparser/manual/css/default.css
diff -N htmlparser/manual/css/default.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/css/default.css	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,113 @@
+/*$Rev: 46 $*/
+
+body {
+margin: 0;
+padding: 0;
+font-family: verdana,arial,helvetica,sans-serif;
+font-size: 11px;
+color: #4F5155;
+}
+
+#content {
+margin: 0 20px 0 20px;
+line-height: 16px;
+padding: 0;
+}
+
+h1 {
+font-size: 18px;
+margin: 0;
+padding: 0 0 2px 0;
+background-color: #D0D0D0;
+text-align: center;
+}
+
+h2 {
+background-color: #727EA3;
+border-right: 1px solid #D0D0D0;
+border-bottom: 1px solid #D0D0D0;
+color: #FFFFFF;
+font-size: 14px;
+font-weight: bold;
+margin: 14px 0 4px 0;
+padding: 1px 10px 1px 10px;
+}
+
+ul {
+margin-top: 0;
+margin-bottom: 0;
+line-height:1.5em;
+list-style-image:url(bullet.gif);
+list-style-type:square;
+}
+
+.top {
+font-size: 11px;
+float: right;
+}
+
+.code {
+font-size: 11px;
+font-family: Monaco, Verdana, Sans-serif;
+line-height: 14px;
+background-color: #f6f6f6;
+border-bottom: 1px solid #D0D0D0;
+border-top: 1px solid #A0A0A0;
+border-left: 1px solid #A0A0A0;
+border-right: 1px solid #D0D0D0;
+color: #002166;
+display: block;
+margin: 2px 0 2px 0;
+padding: 2px 10px 2px 10px;
+}
+
+.code A:link {color: #002166; text-decoration: none; font-weight: bold;}
+.code A:visited {color: #002166; text-decoration: none; font-weight: bold;}
+.code A:active {color: #002166; text-decoration: none; font-weight: bold;}
+.code A:hover {color: #0000ff; text-decoration: underline; font-weight: bold;}
+
+.code .keyword {
+color: #007700;
+}
+
+.code .comment {
+font-size: 10px;
+color: #888;
+}
+
+.code .var {
+color: #770000;
+}
+
+th {
+font-family: Lucida Grande, Verdana, Geneva, Sans-serif;
+color: #000000;
+background-color: #CFD4E6;
+margin: 2px 2px 2px 2px;
+padding: 2px 2px 2px 2px;
+font-size: 13px;
+font-weight: normal;
+font-style: normal;
+}
+
+td {
+background-color: #dddddd;
+}
+
+.description {
+font-family: Lucida Grande, Verdana, Geneva, Sans-serif;
+font-size: 11px;
+color: #333;
+text-ident: 30px;
+font-style: normal;
+}
+
+.returns {
+font-family: Monaco, Verdana, Sans-serif;
+font-size: 10px;
+color: #888;
+float: left;
+text-align: right;
+margin: 0 4px 0 0;
+width: 48px;
+}
\ No newline at end of file
Index: htmlparser/manual/css/ui.tabs.css
===================================================================
RCS file: htmlparser/manual/css/ui.tabs.css
diff -N htmlparser/manual/css/ui.tabs.css
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/css/ui.tabs.css	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,116 @@
+/* Caution! Ensure accessibility in print and other media types... */
+@media projection, screen { /* Use class for showing/hiding tab content, so that visibility can be better controlled in different media types... */
+    .ui-tabs-hide {
+        display: none;
+    }
+}
+
+/* Hide useless elements in print layouts... */
+@media print {
+    .ui-tabs-nav {
+        display: none;
+    }
+}
+
+/* Skin */
+.ui-tabs-nav, .ui-tabs-panel {
+    font-family: "Trebuchet MS", Trebuchet, Verdana, Helvetica, Arial, sans-serif;
+    font-size: 12px;
+}
+.ui-tabs-nav {
+    list-style: none;
+    margin: 0;
+    padding: 0 0 0 4px;
+}
+.ui-tabs-nav:after { /* clearing without presentational markup, IE gets extra treatment */
+    display: block;
+    clear: both;
+    content: " ";
+}
+.ui-tabs-nav li {
+    float: left;
+    margin: 0 0 0 1px;
+    min-width: 84px; /* be nice to Opera */
+}
+.ui-tabs-nav a, .ui-tabs-nav a span {
+    display: block;
+    padding: 0 10px;
+    background: url(../img/tab.png) no-repeat;
+}
+.ui-tabs-nav a {
+    margin: 1px 0 0; /* position: relative makes opacity fail for disabled tab in IE */
+    padding-left: 0;
+    color: #27537a;
+    font-weight: bold;
+    line-height: 1.2;
+    text-align: center;
+    text-decoration: none;
+    white-space: nowrap; /* required in IE 6 */    
+    outline: 0; /* prevent dotted border in Firefox */
+}
+.ui-tabs-nav .ui-tabs-selected a {
+    position: relative;
+    top: 1px;
+    z-index: 2;
+    margin-top: 0;
+    color: #000;
+}
+.ui-tabs-nav a span {
+    width: 64px; /* IE 6 treats width as min-width */
+    min-width: 64px;
+    height: 18px; /* IE 6 treats height as min-height */
+    min-height: 18px;
+    padding-top: 6px;
+    padding-right: 0;
+}
+*>.ui-tabs-nav a span { /* hide from IE 6 */
+    width: auto;
+    height: auto;
+}
+.ui-tabs-nav .ui-tabs-selected a span {
+    padding-bottom: 1px;
+}
+.ui-tabs-nav .ui-tabs-selected a, .ui-tabs-nav a:hover, .ui-tabs-nav a:focus, .ui-tabs-nav a:active {
+    background-position: 100% -150px;
+}
+.ui-tabs-nav a, .ui-tabs-nav .ui-tabs-disabled a:hover, .ui-tabs-nav .ui-tabs-disabled a:focus, .ui-tabs-nav .ui-tabs-disabled a:active {
+    background-position: 100% -100px;
+}
+.ui-tabs-nav .ui-tabs-selected a span, .ui-tabs-nav a:hover span, .ui-tabs-nav a:focus span, .ui-tabs-nav a:active span {
+    background-position: 0 -50px;
+}
+.ui-tabs-nav a span, .ui-tabs-nav .ui-tabs-disabled a:hover span, .ui-tabs-nav .ui-tabs-disabled a:focus span, .ui-tabs-nav .ui-tabs-disabled a:active span {
+    background-position: 0 0;
+}
+.ui-tabs-nav .ui-tabs-selected a:link, .ui-tabs-nav .ui-tabs-selected a:visited, .ui-tabs-nav .ui-tabs-disabled a:link, .ui-tabs-nav .ui-tabs-disabled a:visited { /* @ Opera, use pseudo classes otherwise it confuses cursor... */
+    cursor: text;
+}
+.ui-tabs-nav a:hover, .ui-tabs-nav a:focus, .ui-tabs-nav a:active,
+.ui-tabs-nav .ui-tabs-unselect a:hover, .ui-tabs-nav .ui-tabs-unselect a:focus, .ui-tabs-nav .ui-tabs-unselect a:active { /* @ Opera, we need to be explicit again here now... */
+    cursor: pointer;
+}
+.ui-tabs-disabled {
+    opacity: .4;
+    filter: alpha(opacity=40);
+}
+.ui-tabs-panel {
+    border-top: 1px solid #97a5b0;
+    padding: 2px 4px 2px 4px;
+    background: #fff; /* declare background color for container to avoid distorted fonts in IE while fading */
+    border: 1px solid #D0D0D0;
+    border-bottom: 1px solid #A0A0A0;
+    border-right: 1px solid #A0A0A0;
+}
+.ui-tabs-loading em {
+    padding: 0 0 0 20px;
+    background: url(loading.gif) no-repeat 0 50%;
+}
+
+/* Additional IE specific bug fixes... */
+* html .ui-tabs-nav { /* auto clear, @ IE 6 & IE 7 Quirks Mode */
+    display: inline-block;
+}
+*:first-child+html .ui-tabs-nav  { /* @ IE 7 Standards Mode - do not group selectors, otherwise IE 6 will ignore complete rule (because of the unknown + combinator)... */
+    display: inline-block;
+}
+
Index: htmlparser/manual/img/tab.png
===================================================================
RCS file: htmlparser/manual/img/tab.png
diff -N htmlparser/manual/img/tab.png
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/img/tab.png	4 Jul 2008 07:30:17 -0000
@@ -0,0 +1,10 @@
+�PNG
+
+
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,�e
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+a���`��,��,X�,X�,X�`	,X�`�,X�`��%X��P4���5n��Jk�Y���G�"�zC�l�����N��ʚ�IVXS8�
+k
+'YaM�$+�)�d�5�����p��N�š�IVXS8�
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+'YaM�$+�)�d�5�����p��N�š�IVXS8�
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+'YaM�$+�)�d�5������w�`��,X�`��,X�`��,X�}���uQ.Y�uA.Y��u�;D,X�`!�,X���,X`��,�`��X�`��
,X�`������.��q�q1��IEND�B`�
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Index: htmlparser/manual/js/jquery-1.2.3.pack.js
===================================================================
RCS file: htmlparser/manual/js/jquery-1.2.3.pack.js
diff -N htmlparser/manual/js/jquery-1.2.3.pack.js
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/js/jquery-1.2.3.pack.js	4 Jul 2008 07:30:18 -0000
@@ -0,0 +1,11 @@
+/*
+ * jQuery 1.2.3 - New Wave Javascript
+ *
+ * Copyright (c) 2008 John Resig (jquery.com)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * $Date: 2008-02-06 00:21:25 -0500 (Wed, 06 Feb 2008) $
+ * $Rev: 4663 $
+ */
+eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(J(){7(1e.3N)L w=1e.3N;L E=1e.3N=J(a,b){K 1B E.2l.4T(a,b)};7(1e.$)L D=1e.$;1e.$=E;L u=/^[^<]*(<(.|\\s)+>)[^>]*$|^#(\\w+)$/;L G=/^.[^:#\\[\\.]*$/;E.1n=E.2l={4T:J(d,b){d=d||T;7(d.15){6[0]=d;6.M=1;K 6}N 7(1o d=="25"){L c=u.2O(d);7(c&&(c[1]||!b)){7(c[1])d=E.4a([c[1]],b);N{L a=T.5J(c[3]);7(a)7(a.2w!=c[3])K E().2s(d);N{6[0]=a;6.M=1;K 6}N d=[]}}N K 1B E(b).2s(d)}N 7(E.1q(d))K 1B E(T)[E.1n.21?"21":"3U"](d);K 6.6E(d.1k==1M&&d||(d.5h||d.M&&d!=1e&&!d.15&&d[0]!=10&&d[0].15)&&E.2I(d)||[d])},5h:"1.2.3",87:J(){K 6.M},M:0,22:J(a){K a==10?E.2I(6):6[a]},2F:J(b){L a=E(b);a.54=6;K a},6E:J(a){6.M=0;1M.2l.1g.1i(6,a);K 6},R:J(a,b){K E.R(6,a,b)},4X:J(b){L a=-1;6.R(J(i){7(6==b)a=i});K a},1J:J(c,a,b){L d=c;7(c.1k==4e)7(a==10)K 6.M&&E[b||"1J"](6[0],c)||10;N{d={};d[c]=a}K 6.R(J(i){Q(c 1p d)E.1J(b?6.W:6,c,E.1l(6,d[c],b,i,c))})},1j:J(b,a){7((b==\'27\'||b==\'1R\')&&2M(a)<0)a=10;K 6.1J(b,a,"2o")},1u:J(b){7(1o b!="3V"&&b!=V)K 6.4x().3t((6[0]&&6[0].2i||T).5r(b));L a="";E.R(b||6,J(){E.R(6.3p,J(){7(6.15!=8)a+=6.15!=1?6.6K:E.1n.1u([6])})});K a},5m:J(b){7(6[0])E(b,6[0].2i).5k().3o(6[0]).2c(J(){L a=6;2b(a.1C)a=a.1C;K a}).3t(6);K 6},8w:J(a){K 6.R(J(){E(6).6z().5m(a)})},8p:J(a){K 6.R(J(){E(6).5m(a)})},3t:J(){K 6.3O(18,P,S,J(a){7(6.15==1)6.38(a)})},6q:J(){K 6.3O(18,P,P,J(a){7(6.15==1)6.3o(a,6.1C)})},6o:J(){K 6.3O(18,S,S,J(a){6.1a.3o(a,6)})},5a:J(){K 6.3O(18,S,P,J(a){6.1a.3o(a,6.2B)})},3h:J(){K 6.54||E([])},2s:J(b){L c=E.2c(6,J(a){K E.2s(b,a)});K 6.2F(/[^+>] [^+>]/.17(b)||b.1f("..")>-1?E.57(c):c)},5k:J(e){L f=6.2c(J(){7(E.14.1d&&!E.3E(6)){L a=6.69(P),4Y=T.3s("1x");4Y.38(a);K E.4a([4Y.3d])[0]}N K 6.69(P)});L d=f.2s("*").4R().R(J(){7(6[F]!=10)6[F]=V});7(e===P)6.2s("*").4R().R(J(i){7(6.15==3)K;L c=E.O(6,"2R");Q(L a 1p c)Q(L b 1p c[a])E.16.1b(d[i],a,c[a][b],c[a][b].O)});K f},1E:J(b){K 6.2F(E.1q(b)&&E.3y(6,J(a,i){K b.1P(a,i)})||E.3e(b,6))},56:J(b){7(b.1k==4e)7(G.17(b))K 6.2F(E.3e(b,6,P));N b=E.3e(b,6);L a=b.M&&b[b.M-1]!==10&&!b.15;K 6.1E(J(){K a?E.33(6,b)<0:6!=b})},1b:J(a){K!a?6:6.2F(E.37(6.22(),a.1k==4e?E(a).22():a.M!=10&&(!a.12||E.12(a,"3u"))?a:[a]))},3H:J(a){K a?E.3e(a,6).M>0:S},7j:J(a){K 6.3H("."+a)},5O:J(b){7(b==10){7(6.M){L c=6[0];7(E.12(c,"2k")){L e=c.3T,5I=[],11=c.11,2X=c.U=="2k-2X";7(e<0)K V;Q(L i=2X?e:0,2f=2X?e+1:11.M;i<2f;i++){L d=11[i];7(d.2p){b=E.14.1d&&!d.9J.1A.9y?d.1u:d.1A;7(2X)K b;5I.1g(b)}}K 5I}N K(6[0].1A||"").1r(/\\r/g,"")}K 10}K 6.R(J(){7(6.15!=1)K;7(b.1k==1M&&/5u|5t/.17(6.U))6.3k=(E.33(6.1A,b)>=0||E.33(6.31,b)>=0);N 7(E.12(6,"2k")){L a=b.1k==1M?b:[b];E("98",6).R(J(){6.2p=(E.33(6.1A,a)>=0||E.33(6.1u,a)>=0)});7(!a.M)6.3T=-1}N 6.1A=b})},3q:J(a){K a==10?(6.M?6[0].3d:V):6.4x().3t(a)},6S:J(a){K 6.5a(a).1V()},6Z:J(i){K 6.2K(i,i+1)},2K:J(){K 6.2F(1M.2l.2K.1i(6,18))},2c:J(b){K 6.2F(E.2c(6,J(a,i){K b.1P(a,i,a)}))},4R:J(){K 6.1b(6.54)},O:J(d,b){L a=d.23(".");a[1]=a[1]?"."+a[1]:"";7(b==V){L c=6.5n("8P"+a[1]+"!",[a[0]]);7(c==10&&6.M)c=E.O(6[0],d);K c==V&&a[1]?6.O(a[0]):c}N K 6.1N("8K"+a[1]+"!",[a[0],b]).R(J(){E.O(6,d,b)})},35:J(a){K 6.R(J(){E.35(6,a)})},3O:J(g,f,h,d){L e=6.M>1,3n;K 6.R(J(){7(!3n){3n=E.4a(g,6.2i);7(h)3n.8D()}L b=6;7(f&&E.12(6,"1O")&&E.12(3n[0],"4v"))b=6.3S("1U")[0]||6.38(6.2i.3s("1U"));L c=E([]);E.R(3n,J(){L a=e?E(6).5k(P)[0]:6;7(E.12(a,"1m")){c=c.1b(a)}N{7(a.15==1)c=c.1b(E("1m",a).1V());d.1P(b,a)}});c.R(6A)})}};E.2l.4T.2l=E.2l;J 6A(i,a){7(a.3Q)E.3P({1c:a.3Q,3l:S,1H:"1m"});N E.5g(a.1u||a.6x||a.3d||"");7(a.1a)a.1a.34(a)}E.1s=E.1n.1s=J(){L b=18[0]||{},i=1,M=18.M,5c=S,11;7(b.1k==8d){5c=b;b=18[1]||{};i=2}7(1o b!="3V"&&1o b!="J")b={};7(M==1){b=6;i=0}Q(;i<M;i++)7((11=18[i])!=V)Q(L a 1p 11){7(b===11[a])6w;7(5c&&11[a]&&1o 11[a]=="3V"&&b[a]&&!11[a].15)b[a]=E.1s(b[a],11[a]);N 7(11[a]!=10)b[a]=11[a]}K b};L F="3N"+(1B 3v()).3L(),6t=0,5b={};L H=/z-?4X|86-?84|1w|6k|7Z-?1R/i;E.1s({7Y:J(a){1e.$=D;7(a)1e.3N=w;K E},1q:J(a){K!!a&&1o a!="25"&&!a.12&&a.1k!=1M&&/J/i.17(a+"")},3E:J(a){K a.1F&&!a.1h||a.28&&a.2i&&!a.2i.1h},5g:J(a){a=E.3g(a);7(a){L b=T.3S("6f")[0]||T.1F,1m=T.3s("1m");1m.U="1u/4m";7(E.14.1d)1m.1u=a;N 1m.38(T.5r(a));b.38(1m);b.34(1m)}},12:J(b,a){K b.12&&b.12.2E()==a.2E()},1T:{},O:J(c,d,b){c=c==1e?5b:c;L a=c[F];7(!a)a=c[F]=++6t;7(d&&!E.1T[a])E.1T[a]={};7(b!=10)E.1T[a][d]=b;K d?E.1T[a][d]:a},35:J(c,b){c=c==1e?5b:c;L a=c[F];7(b){7(E.1T[a]){2V E.1T[a][b];b="";Q(b 1p E.1T[a])1Q;7(!b)E.35(c)}}N{1S{2V c[F]}1X(e){7(c.52)c.52(F)}2V E.1T[a]}},R:J(c,a,b){7(b){7(c.M==10){Q(L d 1p c)7(a.1i(c[d],b)===S)1Q}N Q(L i=0,M=c.M;i<M;i++)7(a.1i(c[i],b)===S)1Q}N{7(c.M==10){Q(L d 1p c)7(a.1P(c[d],d,c[d])===S)1Q}N Q(L i=0,M=c.M,1A=c[0];i<M&&a.1P(1A,i,1A)!==S;1A=c[++i]){}}K c},1l:J(b,a,c,i,d){7(E.1q(a))a=a.1P(b,i);K a&&a.1k==51&&c=="2o"&&!H.17(d)?a+"2S":a},1t:{1b:J(c,b){E.R((b||"").23(/\\s+/),J(i,a){7(c.15==1&&!E.1t.3Y(c.1t,a))c.1t+=(c.1t?" 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Index: htmlparser/manual/js/ui.tabs.pack.js
===================================================================
RCS file: htmlparser/manual/js/ui.tabs.pack.js
diff -N htmlparser/manual/js/ui.tabs.pack.js
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/manual/js/ui.tabs.pack.js	4 Jul 2008 07:30:18 -0000
@@ -0,0 +1,10 @@
+/*
+ * Tabs 3 - New Wave Tabs
+ *
+ * Copyright (c) 2007 Klaus Hartl (stilbuero.de)
+ * Dual licensed under the MIT (MIT-LICENSE.txt)
+ * and GPL (GPL-LICENSE.txt) licenses.
+ *
+ * http://docs.jquery.com/UI/Tabs
+ */
+eval(function(p,a,c,k,e,r){e=function(c){return(c<a?'':e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!''.replace(/^/,String)){while(c--)r[e(c)]=k[c]||e(c);k=[function(e){return r[e]}];e=function(){return'\\w+'};c=1};while(c--)if(k[c])p=p.replace(new RegExp('\\b'+e(c)+'\\b','g'),k[c]);return p}('(6($){$.4=$.4||{};$.2o.3=6(){7 b=1K 1q[0]==\'1X\'&&1q[0];7 c=b&&1P.1N.2g.2c(1q,1)||1q;l b==\'C\'?$.m(2[0],\'4-3\').$3.C:2.I(6(){5(b){7 a=$.m(2,\'4-3\');a[b].2n(a,c)}D 2l $.4.3(2,c[0]||{})})};$.4.3=6(e,f){7 d=2;2.q=e;2.8=$.1H({p:0,S:f.p===L,12:\'1A\',t:[],G:L,1l:\'2B&#2x;\',K:y,1R:\'4-3-\',1j:{},X:L,1Q:\'<E><a x="#{x}"><1h>#{1g}</1h></a></E>\',1v:\'<1L></1L>\',1f:\'4-3-2f\',w:\'4-3-p\',1t:\'4-3-S\',Q:\'4-3-t\',U:\'4-3-1e\',M:\'4-3-Y\',1s:\'4-3-2Y\'},f);5(f.p===L)2.8.p=L;2.8.12+=\'.4-3\';2.8.G=$.G&&$.G.28==2V&&2.8.G;$(e).1b(\'2T.4-3\',6(b,c,a){5((/^p/).27(c))d.1o(a);D{d.8[c]=a;d.11()}}).1b(\'2Q.4-3\',6(a,b){l 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\ No newline at end of file
Index: htmlparser/simpletest/testhtmlparserlib.php
===================================================================
RCS file: htmlparser/simpletest/testhtmlparserlib.php
diff -N htmlparser/simpletest/testhtmlparserlib.php
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ htmlparser/simpletest/testhtmlparserlib.php	4 Jul 2008 07:30:18 -0000
@@ -0,0 +1,61 @@
+<?php // $Id: testgradecategory.php,v 1.19 2008/06/02 21:05:51 skodak Exp $
+
+///////////////////////////////////////////////////////////////////////////
+//                                                                       //
+// NOTICE OF COPYRIGHT                                                   //
+//                                                                       //
+// Moodle - Modular Object-Oriented Dynamic Learning Environment         //
+//          http://moodle.org                                            //
+//                                                                       //
+// Copyright (C) 1999 onwards Martin Dougiamas  http://dougiamas.com     //
+//                                                                       //
+// This program is free software; you can redistribute it and/or modify  //
+// it under the terms of the GNU General Public License as published by  //
+// the Free Software Foundation; either version 2 of the License, or     //
+// (at your option) any later version.                                   //
+//                                                                       //
+// This program is distributed in the hope that it will be useful,       //
+// but WITHOUT ANY WARRANTY; without even the implied warranty of        //
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         //
+// GNU General Public License for more details:                          //
+//                                                                       //
+//          http://www.gnu.org/copyleft/gpl.html                         //
+//                                                                       //
+///////////////////////////////////////////////////////////////////////////
+
+/**
+ * Unit tests for the HTML parser library.
+ *
+ * @author nicolasconnault@gmail.com
+ * @license http://www.gnu.org/copyleft/gpl.html GNU Public License
+ * @package moodlecore
+ */
+
+if (!defined('MOODLE_INTERNAL')) {
+    die('Direct access to this script is forbidden.');    ///  It must be included from a Moodle page
+}
+
+require_once($CFG->libdir . '/htmlparserlib.php');
+
+class htmlparserlib_test extends UnitTestCase {
+    function setUp() {
+
+    }
+
+    function tearDown() {
+
+    }
+
+    function testWellFormedHTML() {
+        $dom = new simple_html_dom();
+        $valid_html = '<html><head><title>Valid page</title></head>
+            <body><h1>Heading1</h1><a href="link.html">Link</a></body></html>';
+        $dom->load($valid_html);
+        $links = $dom->find('a');
+        $headings = $dom->find('h1');
+        $paragraphs = $dom->find('p');
+        $this->assertEqual(1, count($links));
+        $this->assertEqual(1, count($headings));
+        $this->assertEqual(0, count($paragraphs));
+    }
+}