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run code in 150+ php & hhvm versions
Bugs & Features
<?php $process = []; $process[] = 'foo/bar/baz'; $process[] = ['foo', 'foo/bar/baz']; $process[] = ['foo', 'foo/bar/baz']; print_r(array_unique($process));
based on dYVDv
Output for 5.4.0 - 7.1.0
Notice: Array to string conversion in /in/9a8Jl on line 9 Notice: Array to string conversion in /in/9a8Jl on line 9 Notice: Array to string conversion in /in/9a8Jl on line 9 Notice: Array to string conversion in /in/9a8Jl on line 9 Notice: Array to string conversion in /in/9a8Jl on line 9 Notice: Array to string conversion in /in/9a8Jl on line 9 Array ( [0] => foo/bar/baz [1] => Array ( [0] => foo [1] => foo/bar/baz ) )
Output for 4.4.2 - 4.4.9, 5.1.0 - 5.3.29
Parse error: syntax error, unexpected '[' in /in/9a8Jl 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/9a8Jl on line 3
Process exited with code 255.
Output for 4.3.2 - 4.3.4
Parse error: parse error in /in/9a8Jl on line 3
Process exited with code 255.