3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = "<root> <parent> <child name='Child1' /> <child name='Child2' /> <subparent> <child name='Child3' /> </subparent> </parent> <child name='Child4' /> </root>"; $xml = simplexml_load_string( $xml); foreach( $xml->xpath( './/child') as $child) { echo $child->attributes(['name']) . "\n"; }
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
Fatal error: Uncaught TypeError: SimpleXMLElement::attributes(): Argument #1 ($namespaceOrPrefix) must be of type ?string, array given in /in/TPEiS:16 Stack trace: #0 /in/TPEiS(16): SimpleXMLElement->attributes(Array) #1 {main} thrown in /in/TPEiS on line 16
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.38, 5.6.0 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33
Warning: SimpleXMLElement::attributes() expects parameter 1 to be string, array given in /in/TPEiS on line 16 Warning: SimpleXMLElement::attributes() expects parameter 1 to be string, array given in /in/TPEiS on line 16 Warning: SimpleXMLElement::attributes() expects parameter 1 to be string, array given in /in/TPEiS on line 16 Warning: SimpleXMLElement::attributes() expects parameter 1 to be string, array given in /in/TPEiS on line 16
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/TPEiS on line 16
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.3.11, 4.4.0 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[', expecting ')' in /in/TPEiS on line 16
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/TPEiS on line 16
Process exited with code 255.

preferences:
244.54 ms | 401 KiB | 370 Q