From 4cfededa0d8e45bc5c4a95fa3499c757e130b38b Mon Sep 17 00:00:00 2001
From: skodak <skodak>
Date: Sun, 23 Mar 2008 16:51:55 +0000
Subject: [PATCH] MDL-14029 html2text throws tons of notices is style or script
 tags found; merged from MOODLE_19_STABLE

---
 lib/html2text.php | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lib/html2text.php b/lib/html2text.php
index 13181bdf96..42c05565ff 100644
--- a/lib/html2text.php
+++ b/lib/html2text.php
@@ -45,12 +45,10 @@ function html2text( $badStr ) {
             switch ( $chr ) {
                 case '<':
                     if ( !$is_open_tb && strtolower( substr( $badStr, $x + 1, 5 ) ) == 'style' ) {
-                        $badStr = substr( $badStr, 0, $x ) . 
-                                  substr( $badStr, strpos( strtolower( $badStr ), '</style>', $x ) + 7 ); 
+                        $x = strpos( strtolower( $badStr ), '</style>', $x ) + 7; // Moodle
                         $chr = '';
                     } else if ( !$is_open_tb && strtolower( substr( $badStr, $x + 1, 6 ) ) == 'script' ) {
-                        $badStr = substr( $badStr, 0, $x ) . 
-                                  substr( $badStr, strpos( strtolower( $badStr ), '</script>', $x ) + 8 ); 
+                        $x = strpos( strtolower( $badStr ), '</script>', $x ) + 8;  // Moodle
                         $chr = '';
                     } else if (!$is_open_tb) { 
                         $is_open_tb = true; 
@@ -125,7 +123,7 @@ function html2text( $badStr ) {
 
     $goodStr = preg_replace( "/<(ul|ol|br|dl|dt|table|caption|\/textarea|tr[^>]*>\s*<(td|th))[^>]*>/i", "\n", $goodStr );
 
-    $goodStr = preg_replace( "/<li[^>]*>/i", "\n· ", $goodStr );
+    $goodStr = preg_replace( "/<li[^>]*>/i", "\n� ", $goodStr );
 
     $goodStr = preg_replace( "/<dd[^>]*>/i", "\n\t", $goodStr );
 
-- 
2.39.5