3v4l.org

run code in 150+ php & hhvm versions
Bugs & Features
<?php $nodes[]['uid'] = 3; $nodes[]['uid'] = 2; $nodes[]['uid'] = 1; $nodes[]['uid'] = 5; for ($i = 0; 1 != $nodes[$i]['uid']; $i++); print_r([$i]);
Output for 5.4.0 - 7.1.0
Array ( [0] => 2 )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[', expecting ')' in /in/1OqCt on line 8
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 '[', expecting ')' in /in/1OqCt on line 8
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error, expecting `')'' in /in/1OqCt on line 8
Process exited with code 255.