/*
 * -工具库-加密解密码
*/
class ption
{
 private static $original = array('=', '+', '/');
 private static $later = array('O0O0O', 'o0O0o', 'oo00o');
 function __construct()
 {
 }
 private static function md5($skey = '')
 {
  $skey = $skey "htmlcode">

$str['username'] = 'oschina';
$str['pw'] = '123456';
$str['huoxin'] = '!@#$%^&';
echo "string : " . $str . " <br />";
echo "encode : " . ($enstring = ption::en($str)) . '<br />';
echo "decode : " . ption::de($enstring);


希望本文所述对大家的php程序设计有所帮助。