phalcon：crypt加密与解密

可以在入口文件index.php进行配置，也可以不配置：

$di->set('crypt', function(){    $crypt = new \Phalcon\Crypt();    return $crypt;}, true);或者：$di['crypt'] = function(){   $crypt=new \Phalcon\Crypt();   return $crypt; };关于调用：$this->crypt;或者$this->di['crypt'];或者$this->di->crypt;

　　

加密解密代码：

$key = "le password";        $password = "this is a secret text";                   //加密            $crypt = new \Phalcon\Crypt();            $encrypted = $crypt->encrypt($password, $key);            echo $encrypted;                    //解密            $crypt = new \Phalcon\Crypt();            $encrypted = $crypt->encrypt($password, $key);            //            $password = $crypt->decrypt($encrypted, $key);            echo $password;

　　

64位的加密解密方便url传输：

$crypt = new \Phalcon\Crypt();       // $crypt->setCipher('blowfish');        $key = "le password";        $password = "this is a sicret text";        //加密        $encrypted = $crypt->encryptBase64($password, $key);        echo $encrypted;        echo "
";       //解密        $password = $crypt->decryptBase64($encrypted, $key);        echo $password;