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fix mb_str_replace to work with utf8

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monte.ohrt
2011-01-03 23:19:22 +00:00
parent 9630a99a82
commit d0b232e264
4 changed files with 44 additions and 49 deletions
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libs/plugins/modifier.replace.php
+2 -24
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@@ -22,30 +22,8 @@
*/
function smarty_modifier_replace($string, $search, $replace)
{
if (!function_exists('mb_str_replace')) {
// simulate the missing PHP mb_str_replace function
function mb_str_replace($needles, $replacements, $haystack)
{
$rep = (array)$replacements;
foreach ((array)$needles as $key => $needle) {
$replacement = $rep[$key];
$needle_len = mb_strlen($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, $string);
}
require_once(SMARTY_PLUGINS_DIR . 'shared.mb_str_replace.php');
return smarty_mb_str_replace($search, $replace, $string);
}
?>