3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array(1 => 5, 0 => 5); echo "first array\n"; print_r($array); $output = Array(); foreach ($array as $key => $value) { echo "$key => $value \n"; $output[] = array("id" => $key, "score" => $value); } echo "secont array\n"; print_r($output);

preferences:
38.19 ms | 402 KiB | 5 Q