The use of an anonymous function is bad code practice and I removed that part of the codex. Another reason it required PHP 5.3
The reason it fails it probably due an old PHP version. Marko Op 18 dec. 2012, om 18:59 heeft Léonard Wüst <leowu...@gmail.com> het volgende geschreven: > bitte meine adresse löschen danke > > 2012/12/18 Philip M. Hofer (Frumph) <phi...@frumph.net> > >> Taken from the add_action codex http://codex.wordpress.org/** >> Function_Reference/add_action#**Simple_Hook<http://codex.wordpress.org/Function_Reference/add_action#Simple_Hook> >> >> add_action('wp_head', function() { echo 'something';}) >> >> is supposed to work, it just makes my site die >> >> >> ______________________________**_________________ >> wp-testers mailing list >> wp-testers@lists.automattic.**com <wp-testers@lists.automattic.com> >> http://lists.automattic.com/**mailman/listinfo/wp-testers<http://lists.automattic.com/mailman/listinfo/wp-testers> >> > > > > -- > mit freundlichen grüssen aus sursee > léonard wüst, oberstadt 10, 6210 sursee > onlinedienstleistungen, mediaservice > preisgünstige professionelle homepages, journalismus > > www.leonardwuest.ch > www.innerschweizonline.ch > www.bochumer-zeitung.net > _______________________________________________ > wp-testers mailing list > wp-testers@lists.automattic.com > http://lists.automattic.com/mailman/listinfo/wp-testers _______________________________________________ wp-testers mailing list wp-testers@lists.automattic.com http://lists.automattic.com/mailman/listinfo/wp-testers