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author | Andreas Baumann <mail@andreasbaumann.cc> | 2020-02-01 08:57:06 +0100 |
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committer | Andreas Baumann <mail@andreasbaumann.cc> | 2020-02-01 08:57:06 +0100 |
commit | ada3beb0a6c649bd9bfc6a87b2fe69ee8ae563f7 (patch) | |
tree | df74b326c096fad4d74b90988caed727c15847ef /include/utf8/substr_replace.php | |
download | fluxbb-ada3beb0a6c649bd9bfc6a87b2fe69ee8ae563f7.tar.xz |
initial checkin
Diffstat (limited to 'include/utf8/substr_replace.php')
-rw-r--r-- | include/utf8/substr_replace.php | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/include/utf8/substr_replace.php b/include/utf8/substr_replace.php new file mode 100644 index 0000000..20a43b5 --- /dev/null +++ b/include/utf8/substr_replace.php @@ -0,0 +1,27 @@ +<?php + +/** +* @version $Id: substr_replace.php,v 1.1 2006/02/25 13:50:17 harryf Exp $ +* @package utf8 +* @subpackage strings +*/ + +/** +* UTF-8 aware substr_replace. +* Note: requires utf8_substr to be loaded +* @see http://www.php.net/substr_replace +* @see utf8_strlen +* @see utf8_substr +*/ +function utf8_substr_replace($str, $repl, $start , $length=null) +{ + preg_match_all('/./us', $str, $ar); + preg_match_all('/./us', $repl, $rar); + + if(is_null($length)) + $length = utf8_strlen($str); + + array_splice($ar[0], $start, $length, $rar[0]); + + return implode($ar[0]); +} |