diff options
Diffstat (limited to 'system/helpers/text_helper.php')
| -rw-r--r-- | system/helpers/text_helper.php | 19 |
1 files changed, 5 insertions, 14 deletions
diff --git a/system/helpers/text_helper.php b/system/helpers/text_helper.php index e1b56c9c9..96afd4cee 100644 --- a/system/helpers/text_helper.php +++ b/system/helpers/text_helper.php @@ -364,30 +364,21 @@ if ( ! function_exists('highlight_phrase')) */ if ( ! function_exists('convert_accented_characters')) { - function convert_accented_characters($match) + function convert_accented_characters($str) { if ( ! file_exists(APPPATH.'config/foreign_chars'.EXT)) { - return $match; + return $str; } include APPPATH.'config/foreign_chars'.EXT; if ( ! isset($foreign_characters)) { - return $match; + return $str; } - $ord = ord($match['1']); - - if (isset($foreign_characters[$ord])) - { - return $foreign_characters[$ord]; - } - else - { - return $match['1']; - } + return preg_replace(array_keys($foreign_characters), array_values($foreign_characters), $str); } } @@ -452,7 +443,7 @@ if ( ! function_exists('word_wrap')) } $temp = ''; - while((strlen($line)) > $charlim) + while ((strlen($line)) > $charlim) { // If the over-length word is a URL we won't wrap it if (preg_match("!\[url.+\]|://|wwww.!", $line)) |