3v4l.org

run code in 300+ PHP versions simultaneously
<?php $arr = ( "a" => "h", "b" => "e", "c" => "l", "d" => "l", "e" => "o" ); foreach ($arr as $k => $v){ echo $v; } ?>
Output for 5.4.0 - 5.4.14
Parse error: syntax error, unexpected '=>' (T_DOUBLE_ARROW) in /in/0dB8I on line 3
Process exited with code 255.
Output for 5.3.0 - 5.3.24
Parse error: syntax error, unexpected T_DOUBLE_ARROW in /in/0dB8I on line 3
Process exited with code 255.
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