Index: mod/ouwiki/locallib.php
IDEA additional info:
Subsystem: com.intellij.openapi.diff.impl.patch.CharsetEP
<+>UTF-8
===================================================================
--- mod/ouwiki/locallib.php	(revision )
+++ mod/ouwiki/locallib.php	(revision )
@@ -589,9 +589,10 @@
     global $DB;
 
     $params = array($subwiki->id);
-    $tl = textlib_get_instance();
+    //$tl = textlib_get_instance();
+    $textlib = new textlib();
     $pagename_s = 'UPPER(p.title) = ?';
-    $params[] = $tl->strtoupper($pagename);
+    $params[] = $textlib::strtoupper($pagename);
 
     $jointype = $option == OUWIKI_GETPAGE_REQUIREVERSION ? 'JOIN' : 'LEFT JOIN';
 
@@ -622,7 +623,7 @@
         }
 
         // Update any missing link records that might exist
-        $uppertitle = $tl->strtoupper($pagename);
+        $uppertitle = $textlib::strtoupper($pagename);
         try {
             $DB->execute("UPDATE {ouwiki_links}
                 SET tomissingpage = NULL, topageid = ?
@@ -708,8 +709,9 @@
             LEFT JOIN {user} u ON v.userid = u.id
             WHERE p.subwikiid = ? AND v.id = ? AND UPPER(p.title) = ?";
 
-    $tl = textlib_get_instance();
-    $pagename = $tl->strtoupper($pagename);
+    //$tl = textlib_get_instance();
+    $textlib = new textlib();
+    $pagename = $textlib::strtoupper($pagename);
     $pageversion = $DB->get_record_sql($sql, array($subwiki->id, $versionid, $pagename));
 
     $pageversion->recentversions = false;
@@ -1760,11 +1762,12 @@
     }
     $link->topageid = null;
     $link->tomissingpage = null;
-    $tl = textlib_get_instance();
+    //$tl = textlib_get_instance();
+    $textlib = new textlib();
     foreach ($externallinks as $url) {
         // Restrict length of URL
-        if ($tl->strlen($url) > 255) {
-            $url = $tl->substr($url, 0, 255);
+        if ($textlib::strlen($url) > 255) {
+            $url = $textlib::substr($url, 0, 255);
         }
         $link->tourl = $url;
         try {
@@ -1824,12 +1827,13 @@
 
     // Trim to 200 characters or less (note: because we don't want to cut it off
     // in the middle of a character, we use proper UTF-8 functions)
-    $tl = textlib_get_instance();
-    if ($tl->strlen($wikilink) > 200) {
-        $wikilink = $tl->substr($wikilink, 0, 200);
-        $space = $tl->strrpos($wikilink, ' ');
+    //$tl = textlib_get_instance();
+    $textlib = new textlib();
+    if ($textlib::strlen($wikilink) > 200) {
+        $wikilink = $textlib::substr($wikilink, 0, 200);
+        $space = $textlib::strrpos($wikilink, ' ');
         if ($space > 150) {
-            $wikilink = $tl->substr($wikilink, 0, $space);
+            $wikilink = $textlib::substr($wikilink, 0, $space);
         }
     }