diff options
Diffstat (limited to 'inc/utf8.php')
| -rw-r--r-- | inc/utf8.php | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/inc/utf8.php b/inc/utf8.php index 0b90c8586..70b16f1a5 100644 --- a/inc/utf8.php +++ b/inc/utf8.php @@ -105,7 +105,7 @@ function utf8_check($Str) { * @see utf8_decode() */ function utf8_strlen($string){ - return strlen(utf8_decode($str)); + return strlen(utf8_decode($string)); } /** @@ -126,6 +126,20 @@ function utf8_substr($str,$start,$length=null){ } /** + * Unicode aware replacement for substr_replace() + * + * @author Andreas Gohr <andi@splitbrain.org> + * @see substr_replace() + */ +function utf8_substr_replace($string, $replacement, $start , $length=0 ){ + $ret = ''; + if($start>0) $ret .= utf8_substr($string, 0, $start); + $ret .= $replacement; + $ret .= utf8_substr($string, $start+$length); + return $ret; +} + +/** * Unicode aware replacement for explode * * @TODO support third limit arg |