3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $o = new StdClass; $a1 = [[$o], [$o]]; $a2 = [[$o], [$o]]; var_dump($a1 === $a2);
based on aesCa
Output for 5.4.0 - 7.1.0
bool(true)
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/E5U97 on line 3
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/E5U97 on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/E5U97 on line 3
Process exited with code 255.