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<?php $xml = new SimpleXMLElement('<tag></tag>'); echo $xml->__toString(); echo 'An empty SimpleXMLElement is '; var_export((bool) $xml); echo "\n"; $xml = new SimpleXMLElement('<tag>data</tag>'); echo $xml->__toString(); echo 'A SimpleXMLElement with data is '; var_export((bool) $xml); echo "\n"; $obj = new stdClass(); echo $obj->__toString(); echo 'An empty stdClass is '; var_export((bool) $obj);
Output for git.master, git.master_jit, rfc.property-hooks
An empty SimpleXMLElement is false dataA SimpleXMLElement with data is true Fatal error: Uncaught Error: Call to undefined method stdClass::__toString() in /in/Nivth:15 Stack trace: #0 {main} thrown in /in/Nivth on line 15
Process exited with code 255.

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