+ # autoriser des trucs
+ # ex: l'embed de youtube
+ if (
+ false !== strpos($t, 'iframe')) {
+ foreach (extraire_balises($t, 'iframe') as $iframe) {
+ if (preg_match(',^http://(www\.)?(youtube\.com|(player\.)?vimeo\.com)/.*,', extraire_attribut($iframe, 'src'))) {
+ $re = '___IFRAME___'.md5($iframe);
+ $ok[$re] = $iframe;
+ $t = str_replace($iframe, $re, $t);
+ }
+ }
+ }
+