3v4l.org

run code in 300+ PHP versions simultaneously
<?php $el = new SimpleXMLElement('<foo>65</foo>'); $el = $el->xpath('//foo'); var_dump($el); var_dump($el->asXml());
Output for 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, 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18, 8.3.0 - 8.3.6
array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(2) "65" } } Fatal error: Uncaught Error: Call to a member function asXml() on array in /in/EEgnM:5 Stack trace: #0 {main} thrown in /in/EEgnM on line 5
Process exited with code 255.
Output for 5.6.8 - 5.6.21
array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(2) "65" } } Fatal error: Call to a member function asXml() on array in /in/EEgnM on line 5
Process exited with code 255.
Output for 5.0.0 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.4.0 - 5.4.45, 5.5.24 - 5.5.35
array(1) { [0]=> object(SimpleXMLElement)#2 (1) { [0]=> string(2) "65" } } Fatal error: Call to a member function asXml() on a non-object in /in/EEgnM on line 5
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.9
Fatal error: Cannot instantiate non-existent class: simplexmlelement in /in/EEgnM 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/EEgnM on line 2

preferences:
207.61 ms | 401 KiB | 327 Q