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run code in 150+ php & hhvm versions
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<?php $xml = new SimpleXMLElement('<xml/>', LIBXML_NOEMPTYTAG); $output = $xml->addChild('child1'); $output->addChild('child2', "value"); $output->noValue = ''; echo $xml->asXML();
Output for 5.1.3 - 7.1.0
<?xml version="1.0"?> <xml><child1><child2>value</child2><noValue></noValue></child1></xml>
Output for 5.1.2
Fatal error: Call to undefined method SimpleXMLElement::addChild() in /in/S2PKc on line 4
Process exited with code 255.
Output for 5.1.0 - 5.1.1
Fatal error: Uncaught exception 'Exception' with message 'SimpleXMLElement::__construct() expects exactly 1 parameter, 2 given' in /in/S2PKc:2 Stack trace: #0 /in/S2PKc(2): SimpleXMLElement->__construct('<xml/>', 4) #1 {main} thrown in /in/S2PKc on line 2
Process exited with code 255.
Output for 5.0.3 - 5.0.5
Notice: Use of undefined constant LIBXML_NOEMPTYTAG - assumed 'LIBXML_NOEMPTYTAG' in /in/S2PKc on line 2 Fatal error: Uncaught exception 'Exception' with message 'SimpleXMLElement::__construct() expects exactly 1 parameter, 2 given' in /in/S2PKc:2 Stack trace: #0 /in/S2PKc(2): SimpleXMLElement->__construct('<xml/>', 'LIBXML_NOEMPTYT...') #1 {main} thrown in /in/S2PKc on line 2
Process exited with code 255.
Output for 5.0.0 - 5.0.2
Notice: Use of undefined constant LIBXML_NOEMPTYTAG - assumed 'LIBXML_NOEMPTYTAG' in /in/S2PKc on line 2 Fatal error: Uncaught exception 'Exception' with message 'SimpleXMLElement::__construct() expects exactly 1 parameter, 2 given' in /in/S2PKc:2 Stack trace: #0 {main} thrown in /in/S2PKc on line 2
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/S2PKc on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/S2PKc on line 2