DOMText::isWhitespaceInElementContent
(PHP 5, PHP 7, PHP 8)
DOMText::isWhitespaceInElementContent — Indicates whether this text node contains whitespace
Beschreibung
Indicates whether this text node contains only whitespace or it is empty. The text node is determined to contain whitespace in element content during the load of the document.
Parameter-Liste
Diese Funktion besitzt keine Parameter.
Rückgabewerte
Returns true
if node contains zero or more whitespace characters and
nothing else. Returns false
otherwise.