3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = array(10, 20); foreach($a as $v) { var_dump($a) var_dump($v); unset($a[1]); } var_dump($v);
Output for 5.4.0 - 5.4.25, 5.5.0 - 5.5.9
Parse error: syntax error, unexpected 'var_dump' (T_STRING) in /in/khYNN on line 5
Process exited with code 255.
Output for 5.3.0 - 5.3.28
Parse error: syntax error, unexpected T_STRING in /in/khYNN on line 5
Process exited with code 255.
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184.12 ms | 1395 KiB | 72 Q