isEmptyContent

Prüft, ob ein Content ohne Textinhalt ist (leere HTML-Tags u.ä. werden nicht beachtet)
PosAttributTypErforderlichBeschreibung
1strstringJaZeichenkette, die geprüft werden soll

Beispiel

<?php¬
¬
··——if(Ego_System::isEmptyContent($page->field['content']))·//·prüft,·ob·der·Inhalt·wirklich·leer·ist¬
¬
··——{¬
¬
······——$page->field['content']·=·'';¬
¬
··——}¬
¬
?>
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