3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = null; var_export($a?->test);
Output for 8.1.23 - 8.1.33, 8.2.10 - 8.2.29, 8.3.0 - 8.3.25, 8.4.1 - 8.4.12
NULL
Output for 7.2.0 - 7.2.34, 7.3.0 - 7.3.24, 7.4.0 - 7.4.12
Parse error: syntax error, unexpected '->' (T_OBJECT_OPERATOR) in /in/Wmun4 on line 5
Process exited with code 255.
preferences:
45.78 ms | 407 KiB | 5 Q