Online PHP editor | output for ffjuD

<?php function get_numerics ($str) { preg_match_all('/\d+/', $str, $matches); return $matches[0]; } $input = 'bubur 5k'; $inputNumbers = get_numerics($input); if (count($inputNumbers) !== 1) { // lebih dari 1 angka, atau angka null print_r("formatnya yang bener dong."); } else { $tempExpense = $inputNumbers[0]; // get index of first number occurence $pos = strpos($input, (string)$tempExpense); if (substr($input, $pos+1,1) === 'k') { $expense = $tempExpense * 1000; } else { $expense = $tempExpense; } print_r($tempExpense."k \n"); print_r($expense); }