会python真的可以为所欲为0(回)
381天前
这里还有人吗1(回)
566天前这里还有人吗0(回)
566天前
每天面对着电脑屏幕，敲打键盘。我所面对的并不只是代码，而是一种生活方式。0(回)
791天前到处都是羊，不想上班0(回)
871天前
鸽子
0(回)
875天前define ("DOMAIN", "54dev.com"); |
define ("PATH", "/"); |
define ("COOKIEID", "encodeCookie"); |
define ("COOKIEKEY", "raz"); // max 5 chars is good |
/** |
* class encodeCookie |
* |
* encode cookies before you send them |
* |
*/ |
class encodeCookie { |
/** |
* encodeCookie::$config |
* |
* configuration |
* |
*/ |
var $config; |
/** |
* encodeCookie::encodeCookie() |
* |
* constructor |
* |
*/ |
function encodeCookie () { |
$this->config = array (); |
$this->config['cookie_key'] = COOKIEKEY; |
$this->config['cookie'] = array ( |
'cookie_id' => COOKIEID, |
'cookie_path' => PATH, |
'cookie_domain' => DOMAIN, |
); |
} |
/** |
* encodeCookie::set_Cookie() |
* |
* sets the cookie |
* |
* @param string $value |
* @param integer $sticky |
*/ |
function set_Cookie ($name, $value = "", $sticky = 0) { |
$exipres = ""; |
if ($sticky == 1) { |
$expires = time() + 60*60*24*365; |
} |
$name = $this->config['cookie']['cookie_id'].$name; |
$newValue = $this->encodeC ($value); |
@setcookie($name, urlencode($newValue), $expires, $this->config['cookie']['cookie_path'], $this->config['cookie']['cookie_domain']); |
} |
/** |
* encodeCookie::get_Cookie() |
* |
* gets the cookie |
* |
*/ |
function get_Cookie ($name) { |
if ( isset( $_COOKIE[$this->config['cookie']['cookie_id'].$name] ) ) { |
$cookie = urldecode ( $_COOKIE[$this->config['cookie']['cookie_id'].$name] ); |
return $this->decodeC ($cookie); |
} else { |
return FALSE; |
} |
} |
/** |
* encodeCookie::encodeC() |
* |
* encodes the cookie |
* |
*/ |
function encodeC ($cookie) { |
$newcookie = array (); |
$cookie = base64_encode ($cookie); |
for ( $i=0; $i<=strlen ($cookie); $i++ ) { |
$newcookie[ $i ] = ord ( $cookie[ $i ] ) * $this->encodeKey (); |
} |
$newcookie = implode ('.', $newcookie); |
return $newcookie; |
} |
/** |
* encodeCookie::decodeC() |
* |
* decodes the cookie |
* |
*/ |
function decodeC ($oldcookie) { |
$newcookie = array (); |
$cookie = explode ('.', $oldcookie); |
for ( $i=0; $i<=strlen ($oldcookie); $i++ ) { |
$newcookie[ $i ] = chr ( $cookie[ $i ] / $this->encodeKey () ); |
} |
$newcookie = implode ('', $newcookie); |
$newcookie = base64_decode ($newcookie); |
return $newcookie; |
} |
/** |
* encodeCookie::encodeKey() |
* |
* encodes the key |
* |
*/ |
function encodeKey () { |
$newkey = 0; |
for ( $i=0; $i<=strlen ( $this->config['cookie_key'] ); $i++ ) { |
$newkey += ord ( $this->config['cookie_key'][ $i ] ); |
} |
return $newkey; |
} |
} |
