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Added $limit parameter to regex_replace modifier

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Maxime Mérian
2015-07-07 09:32:40 +02:00
parent bc99747f93
commit 73dc3f311a
1 changed files with 3 additions and 2 deletions
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5
libs/plugins/modifier.regex_replace.php
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@@ -19,10 +19,11 @@
* @param string $string input string * @param string $string input string
* @param string|array $search regular expression(s) to search for * @param string|array $search regular expression(s) to search for
* @param string|array $replace string(s) that should be replaced * @param string|array $replace string(s) that should be replaced
* @param int $limit the maximum number of replacements
* *
* @return string * @return string
*/ */
function smarty_modifier_regex_replace($string, $search, $replace) function smarty_modifier_regex_replace($string, $search, $replace, $limit = -1)
{ {
if (is_array($search)) { if (is_array($search)) {
foreach ($search as $idx => $s) { foreach ($search as $idx => $s) {
@@ -32,7 +33,7 @@ function smarty_modifier_regex_replace($string, $search, $replace)
$search = _smarty_regex_replace_check($search); $search = _smarty_regex_replace_check($search);
} }
return preg_replace($search, $replace, $string); return preg_replace($search, $replace, $string, $limit);
} }
/** /**