3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php a[0] = "test"; a[1] = "foo"; var_dump(a);
Output for 7.0.0 - 7.0.1
Fatal error: Cannot use temporary expression in write context in /in/e3el8 on line 3
Process exited with code 255.
Output for 5.6.8 - 5.6.16
Parse error: syntax error, unexpected '=' in /in/e3el8 on line 3
Process exited with code 255.
Output for 5.3.21 - 5.5.30
Parse error: syntax error, unexpected '[' in /in/e3el8 on line 3
Process exited with code 255.