3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $array = [ 'a' => 1, 'b' => 1 ]; arsort( $array ); var_dump( $array );
Output for hhvm-3.10.0 - 3.12.0, 7.0.0 - 7.1.0
array(2) { ["a"]=> int(1) ["b"]=> int(1) }
Output for 5.4.0 - 5.6.28
array(2) { ["b"]=> int(1) ["a"]=> int(1) }
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/qggMk 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/qggMk on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/qggMk on line 3
Process exited with code 255.