PHP 7.2.7 Released


(PHP 5)

DOMNode::isSupported Checks if feature is supported for specified version


public bool DOMNode::isSupported ( string $feature , string $version )

Checks if the asked feature is supported for the specified version.

Elenco dei parametri


The feature to test. See the example of DOMImplementation::hasFeature() for a list of features.


The version number of the feature to test.

Valori restituiti

Restituisce TRUE in caso di successo, FALSE in caso di fallimento.

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