3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $foo = [1, 2, 3, 4, 5, 6, 7, 8, 'foo' => 'bar']; each($foo); each($foo); var_dump(serialize($foo));
Output for 5.4.0 - 5.6.28, hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
string(90) "a:9:{i:0;i:1;i:1;i:2;i:2;i:3;i:3;i:4;i:4;i:5;i:5;i:6;i:6;i:7;i:7;i:8;s:3:"foo";s:3:"bar";}"
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/n6MEh 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/n6MEh on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/n6MEh on line 3
Process exited with code 255.