3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $p = []; $p->x = 42; var_dump($p);
Output for 5.4.0 - 7.1.0
Warning: Attempt to assign property of non-object in /in/8Oiku on line 3 array(0) { }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/8Oiku on line 2
Process exited with code 255.
Output for 4.3.0 - 4.3.1, 4.3.5 - 4.4.1, 5.0.0 - 5.0.5
Parse error: parse error, unexpected '[' in /in/8Oiku on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/8Oiku on line 2
Process exited with code 255.