49 lines
1.3 KiB
PHP
49 lines
1.3 KiB
PHP
<?php
|
|
/**
|
|
* Smarty plugin
|
|
*
|
|
* @package Smarty
|
|
* @subpackage PluginsModifier
|
|
*/
|
|
|
|
/**
|
|
* Smarty replace modifier plugin
|
|
*
|
|
* Type: modifier<br>
|
|
* Name: replace<br>
|
|
* Purpose: simple search/replace
|
|
*
|
|
* @link http://smarty.php.net/manual/en/language.modifier.replace.php replace (Smarty online manual)
|
|
* @author Monte Ohrt <monte at ohrt dot com>
|
|
* @author Uwe Tews
|
|
* @param string $
|
|
* @param string $
|
|
* @param string $
|
|
* @return string
|
|
*/
|
|
function smarty_modifier_replace($string, $search, $replace)
|
|
{
|
|
if (!function_exists("mb_str_replace")) {
|
|
// simulate the missing PHP mb_str_replace function
|
|
function mb_str_replace($needle, $replacement, $haystack)
|
|
{
|
|
$needle_len = mb_strlen($needle);
|
|
$replacement_len = mb_strlen($replacement);
|
|
$pos = mb_strpos($haystack, $needle, 0);
|
|
while ($pos !== false) {
|
|
$haystack = mb_substr($haystack, 0, $pos) . $replacement
|
|
. mb_substr($haystack, $pos + $needle_len);
|
|
$pos = mb_strpos($haystack, $needle, $pos + $replacement_len);
|
|
}
|
|
return $haystack;
|
|
}
|
|
}
|
|
if (function_exists('mb_substr')) {
|
|
return mb_str_replace($search, $replace, $string);
|
|
} else {
|
|
return str_replace($search, $replace, $string);
|
|
}
|
|
}
|
|
|
|
?>
|