3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array( 0 => 'x-ice', 2 => 'x-icenorth', 4 => 'x-icexi2', 4 => 'x-icexi3'); $arrays =$array; $array=array(); for($i=0;$i<sizeof($arrays);$i++) { foreach($arrays as $k=>$item) { $array[$i]=$item; unset $arrays[$k]; } }
Output for 5.4.0 - 5.4.25
Parse error: syntax error, unexpected '$arrays' (T_VARIABLE), expecting '(' in /in/FCZJU on line 11
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_VARIABLE, expecting '(' in /in/FCZJU on line 11
Process exited with code 255.
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185.04 ms | 1395 KiB | 62 Q