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MDL-14029 html2text throws tons of notices is style or script tags found; merged from MOODLE_19_STABLE

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skodak
2008-03-23 16:51:55 +00:00
parent df61da5331
commit 4cfededa0d
1 changed files with 3 additions and 5 deletions
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lib/html2text.php
+3 -5
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@@ -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 );