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<?php $string = <<<XML <?xml version='1.0'?> <document> <title>Forty What?</title> <from>Joe</from> <to>Jane</to> <body> I know that's the answer -- but what's the question? </body> </document> XML; $xml = simplexml_load_string($string); var_dump( !isset($xml->undefined), is_null($xml->undefined), $xml->undefined == null, $xml->undefined === null );
Output for git.master, git.master_jit, rfc.property-hooks
bool(true) bool(false) bool(false) bool(false)

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