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allow wordfilters to be callbacks

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This commit is contained in:
Michael Foster 2013-08-13 01:53:23 +10:00
parent 60b3cfc539
commit c6e629bf89
1 changed files with 4 additions and 1 deletions
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5
inc/functions.php
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@ -1415,7 +1415,10 @@ function wordfilters(&$body) {
foreach ($config['wordfilters'] as $filter) {
if (isset($filter[2]) && $filter[2]) {
$body = preg_replace($filter[0], $filter[1], $body);
if (is_callable($filter[1]))
$body = preg_replace_callback($filter[0], $filter[1], $body);
else
$body = preg_replace($filter[0], $filter[1], $body);
} else {
$body = str_ireplace($filter[0], $filter[1], $body);
}