3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $string = "<></>"; $xml = new SimpleXMLElement($string); if (!$xml) { echo "fail"; } else { echo "good"; }
Output for 7.0.0 - 7.1.0
Warning: SimpleXMLElement::__construct(): Entity: line 1: parser error : StartTag: invalid element name in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): <></> in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): ^ in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): Entity: line 1: parser error : Extra content at the end of the document in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): <></> in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): ^ in /in/WVgWs on line 4 Fatal error: Uncaught Exception: String could not be parsed as XML in /in/WVgWs:4 Stack trace: #0 /in/WVgWs(4): SimpleXMLElement->__construct('<></>') #1 {main} thrown in /in/WVgWs on line 4
Process exited with code 255.
Output for hhvm-3.10.0 - 3.12.0
Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /in/WVgWs:4 Stack trace: #0 /in/WVgWs(4): SimpleXMLElement->__construct() #1 {main} Entity: line 1: parser error : StartTag: invalid element name <></> ^ Entity: line 1: parser error : Extra content at the end of the document <></> ^
Process exited with code 255.
Output for 5.1.0 - 5.6.28
Warning: SimpleXMLElement::__construct(): Entity: line 1: parser error : StartTag: invalid element name in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): <></> in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): ^ in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): Entity: line 1: parser error : Extra content at the end of the document in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): <></> in /in/WVgWs on line 4 Warning: SimpleXMLElement::__construct(): ^ in /in/WVgWs on line 4 Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /in/WVgWs:4 Stack trace: #0 /in/WVgWs(4): SimpleXMLElement->__construct('<></>') #1 {main} thrown in /in/WVgWs on line 4
Process exited with code 255.
Output for 5.0.3 - 5.0.5
Warning: Entity: line 1: parser error : StartTag: invalid element name in /in/WVgWs on line 4 Warning: <></> in /in/WVgWs on line 4 Warning: ^ in /in/WVgWs on line 4 Warning: Entity: line 1: parser error : Extra content at the end of the document in /in/WVgWs on line 4 Warning: <></> in /in/WVgWs on line 4 Warning: ^ in /in/WVgWs on line 4 Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /in/WVgWs:4 Stack trace: #0 /in/WVgWs(4): SimpleXMLElement->__construct('<></>') #1 {main} thrown in /in/WVgWs on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.2
Warning: Entity: line 1: parser error : StartTag: invalid element name in /in/WVgWs on line 4 Warning: <></> in /in/WVgWs on line 4 Warning: ^ in /in/WVgWs on line 4 Warning: Entity: line 1: parser error : Extra content at the end of the document in /in/WVgWs on line 4 Warning: <></> in /in/WVgWs on line 4 Warning: ^ in /in/WVgWs on line 4 Fatal error: Uncaught exception 'Exception' with message 'String could not be parsed as XML' in /in/WVgWs:4 Stack trace: #0 {main} thrown in /in/WVgWs on line 4
Process exited with code 255.
Output for 4.3.2 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/WVgWs on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/WVgWs on line 4