Online PHP editor | refs for nCFlr

<?php echo generateKey(); function generateKey() { return base64encode(randBuffer(48)); } function base64encode($buf) { $enc = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789-_"; return $enc; } function randBuffer($n) { try { $buf = openssl_random_pseudo_bytes($n); } catch (Exception $e) { $buf = ""; for ($i = 0; $i < $n; $i++) { $buf .= ord(mt_rand(0, 255)); } } return $buf; }