3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <document> <0>Something</0> </document> XML; libxml_use_internal_errors(true); $xml = simplexml_load_string($string); var_dump($xml, $xml->{0});
Output for 8.3.0 - 8.3.6
Warning: Attempt to read property "0" on false in /in/YnQXP on line 13 bool(false) NULL
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Attempt to read property "0" on bool in /in/YnQXP on line 13 bool(false) NULL
Output for 7.2.0 - 7.2.33, 7.3.0 - 7.3.31, 7.4.0 - 7.4.33
Notice: Trying to get property '0' of non-object in /in/YnQXP on line 13 bool(false) NULL
Output for 7.3.32 - 7.3.33
bool(false) NULL
Output for 5.1.0 - 5.1.1, 5.1.3 - 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, 5.6.8 - 5.6.28, 7.0.0 - 7.0.20, 7.1.0 - 7.1.33
Notice: Trying to get property of non-object in /in/YnQXP on line 13 bool(false) NULL
Output for 5.1.2
Notice: Trying to get property of non-object in /in/YnQXP on line 14 bool(false) NULL
Output for 5.0.0 - 5.0.5
Fatal error: Call to undefined function libxml_use_internal_errors() in /in/YnQXP on line 9
Process exited with code 255.
Output for 4.3.3 - 4.3.11, 4.4.0 - 4.4.1, 4.4.3 - 4.4.9
Fatal error: Property name must be a string in /in/YnQXP on line 13
Process exited with code 255.
Output for 4.4.2
Fatal error: Property name must be a string in /in/YnQXP on line 14
Process exited with code 255.
Output for 4.3.2
Fatal error: Call to undefined function: libxml_use_internal_errors() in /in/YnQXP on line 9
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Fatal error: Call to undefined function: libxml_use_internal_errors() in /in/YnQXP on line 9

preferences:
220.71 ms | 401 KiB | 358 Q