3v4l.org

run code in 300+ PHP versions simultaneously
<?php $user_meta = ["one","two"] $names = array_map( function($value) { return $value; }, $user_meta );
Output for 5.4.0 - 5.4.24
Parse error: syntax error, unexpected '$names' (T_VARIABLE) in /in/D9Ekl on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected '[' in /in/D9Ekl on line 2
Process exited with code 255.
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182.41 ms | 940 KiB | 62 Q