3v4l.org

run code in 300+ PHP versions simultaneously
<?php function encode($to_encode){ $i=0; $len=strlen($to_encode); $ret=''; for($i=0;$i<$len;++$i){ $ret.=chr($to_encode[$i]); } return $ret; } function decode($numberstr){ $numberstr=(string)$numberstr; $ret=''; $i=0; } var_dump(getasfkingnumber("thequickbrownfox"));

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36.08 ms | 402 KiB | 5 Q