3v4l.org

run code in 200+ php & hhvm versions
Bugs & Features
<?php $a = []; parse_str('id[0]=2&id[1]=3',$a); echo print_r($a);
based on Bbuau
Output for 5.4.0 - 7.3.0rc4
Array ( [id] => Array ( [0] => 2 [1] => 3 ) ) 1
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/Mq1fp on line 2
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/Mq1fp on line 2
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/Mq1fp on line 2
Process exited with code 255.