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DOMNode::isSupported

(PHP 5, PHP 7)

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

Description

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

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

Parameters

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

Return Values

Returns true on success or false on failure.

See Also

DOMImplementation::hasFeature() - Test if the DOM implementation implements a specific feature

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Licensed under the Creative Commons Attribution License v3.0 or later.
https://www.php.net/manual/en/domnode.issupported.php