3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $class = '1.2.3.4.5.6'; $base = explode(".", $class)[0]; echo $base; $roles=null; $roles[]="aaa"; var_dump($roles);
Output for 5.4.0 - 7.1.0
1array(1) { [0]=> string(3) "aaa" }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/AsXdr 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/AsXdr on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/AsXdr on line 3
Process exited with code 255.