Php/docs/domnode.issupported
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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
featureto test.
Return Values
Returns TRUE on success or FALSE on failure.
See Also
- DOMImplementation::hasFeature() - Test if the DOM implementation implements a specific feature
