Online PHP editor | refs for f8Tbf

<?php function base16Encode($arg){ $ret = ''; for($i=0; $i < strlen($arg); $i++){ $tmp = ord(substr($arg, $i, 1)); $ret .= dechex($tmp); } return $ret; } function encrypt($key, $link){ $cp = mcrypt_module_open(MCRYPT_RIJNDAEL_128, '', 'cbc', ''); @mcrypt_generic_init($cp, $key, $key); $enc = mcrypt_generic($cp, $link); mcrypt_generic_deinit($cp); mcrypt_module_close($cp); return $enc; } $key="31323334353637383930393837363534"; echo $transmitKey = base16Encode($key); echo '\r\n\r\n'; echo base16Encode($transmitKey); $link="xxdd"; $crypted = base64_encode(encrypt($key, $link)); //echo $crypted;