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Remove u flag from regexes.

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- FIX: Prevent unicode compilation errors.

Closes #5.
This commit is contained in:
Daniel Kraus
2016-11-05 07:36:58 +01:00
parent f9030dd7b1
commit 03d7b0467c
1 changed files with 3 additions and 4 deletions
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7
includes/LinkTitles_Extension.php
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@ -172,7 +172,7 @@ class Extension {
} }
$regex = '/(?<![\:\.\@\/\?\&])' . self::$wordStartDelim . $regex = '/(?<![\:\.\@\/\?\&])' . self::$wordStartDelim .
$searchTerm . self::$wordEndDelim . '/Su'; $searchTerm . self::$wordEndDelim . '/S';
for ( $i = 0; $i < count( $arr ); $i+=2 ) { for ( $i = 0; $i < count( $arr ); $i+=2 ) {
// even indexes will point to text that is not enclosed by brackets // even indexes will point to text that is not enclosed by brackets
$arr[$i] = preg_replace_callback( $regex, $arr[$i] = preg_replace_callback( $regex,
@ -193,7 +193,7 @@ class Extension {
// even indexes will point to text that is not enclosed by brackets // even indexes will point to text that is not enclosed by brackets
$arr[$i] = preg_replace_callback( '/(?<![\:\.\@\/\?\&])' . $arr[$i] = preg_replace_callback( '/(?<![\:\.\@\/\?\&])' .
self::$wordStartDelim . '(' . $quotedTitle . ')' . self::$wordStartDelim . '(' . $quotedTitle . ')' .
self::$wordEndDelim . '/iuS', 'LinkTitles\Extension::smartModeCallback', self::$wordEndDelim . '/iS', 'LinkTitles\Extension::smartModeCallback',
$arr[$i], $limit, $count ); $arr[$i], $limit, $count );
if (( $limit >= 0 ) && ( $count > 0 )) { if (( $limit >= 0 ) && ( $count > 0 )) {
break; break;
@ -364,8 +364,7 @@ private static function BuildDelimiters() {
// Use unicode character properties rather than \b escape sequences // Use unicode character properties rather than \b escape sequences
// to detect whole words containing non-ASCII characters as well. // to detect whole words containing non-ASCII characters as well.
// Note that this requires the use of the '/u' switch, and you need // Note that this requires a PCRE library that was compiled with
// to have PHP with a PCRE library that was compiled with
// --enable-unicode-properties // --enable-unicode-properties
( $wgLinkTitlesWordStartOnly ) ? self::$wordStartDelim = '(?<!\pL)' : self::$wordStartDelim = ''; ( $wgLinkTitlesWordStartOnly ) ? self::$wordStartDelim = '(?<!\pL)' : self::$wordStartDelim = '';
( $wgLinkTitlesWordEndOnly ) ? self::$wordEndDelim = '(?!\pL)' : self::$wordEndDelim = ''; ( $wgLinkTitlesWordEndOnly ) ? self::$wordEndDelim = '(?!\pL)' : self::$wordEndDelim = '';