3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = new SimpleXMLElement(); $b = new SimpleXMLElement('<foo />'); $c = new SimpleXMLElement('<foo><bar /></foo>'); var_dump([(bool) $a, (bool) $b, (bool) $c]);
Output for 7.1.0 - 7.2.6
Fatal error: Uncaught ArgumentCountError: SimpleXMLElement::__construct() expects at least 1 parameter, 0 given in /in/tgtpr:3 Stack trace: #0 /in/tgtpr(3): SimpleXMLElement->__construct() #1 {main} thrown in /in/tgtpr on line 3
Process exited with code 255.
Output for 7.0.0 - 7.0.20
Fatal error: Uncaught TypeError: SimpleXMLElement::__construct() expects at least 1 parameter, 0 given in /in/tgtpr:3 Stack trace: #0 /in/tgtpr(3): SimpleXMLElement->__construct() #1 {main} thrown in /in/tgtpr on line 3
Process exited with code 255.
Output for 5.4.0 - 5.6.28
Fatal error: Uncaught exception 'Exception' with message 'SimpleXMLElement::__construct() expects at least 1 parameter, 0 given' in /in/tgtpr:3 Stack trace: #0 /in/tgtpr(3): SimpleXMLElement->__construct() #1 {main} thrown in /in/tgtpr on line 3
Process exited with code 255.
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/tgtpr on line 6
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/tgtpr on line 6
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/tgtpr on line 6
Process exited with code 255.