PHP Editor

Ace Code Editor

Ace is an embeddable code editor written in JavaScript.

Default

<?php function nfact($n) { if ($n == 0) { return 1; } else { return $n * nfact($n - 1); } } echo "\n\nPlease enter a whole number ... "; $num = trim(fgets(STDIN)); // ===== PROCESS - Determing the factorial of the input number ===== $output = "\n\nFactorial " . $num . " = " . nfact($num) . "\n\n"; echo $output; ?>

AutoCompletion

<?php function nfact($n) { if ($n == 0) { return 1; } else { return $n * nfact($n - 1); } } echo "\n\nPlease enter a whole number ... "; $num = trim(fgets(STDIN)); // ===== PROCESS - Determing the factorial of the input number ===== $output = "\n\nFactorial " . $num . " = " . nfact($num) . "\n\n"; echo $output; ?>

Auto Resize

<?php function nfact($n) { if ($n == 0) { return 1; } else { return $n * nfact($n - 1); } } echo "\n\nPlease enter a whole number ... "; $num = trim(fgets(STDIN)); // ===== PROCESS - Determing the factorial of the input number ===== $output = "\n\nFactorial " . $num . " = " . nfact($num) . "\n\n"; echo $output; ?>