LotusPhp notes: details on the use of Cookie components

The Cookie component of LotusPhp is also very simple to use.

First, create a new configuration file called cookie.conf.php, where to put it, and when we get to the Config component, we'll have an explanation of how to use it and what the steps are.

The main content of Cookie configuration file is to define the encryption key of Cookie, and the program automatically encrypts the content of Cookie. Of course, there is a disadvantage: the client cannot read and operate directly, but only the server can. If you are going to use js directly to work with Cookie on the client side, it is best not to use the Cookie component of LotusPhp.

The key can be any character. The configuration file reads as follows:

<?php
$config['cookie.secret_key'] = 'sdfs445e22$$$@%T';

Components are used as follows:

<?php
//  Singleton pattern declaration  Cookie  object 
$cookie = LtObjectUtil::singleton('LtCookie');
//  Or declare it in the usual way   Cookie  object 
// $cookie = new LtCookie();
// $cookie->init();
/*
 *  write  Cookie , Set up the  Cookie  The method is actually sum  php  The built-in setcookie  is 1 sample 1 The sample of 
 * $name Cookie  Name, required 
 * $value Cookie  It could be a string it could be an array 
 * $expire  Expiration time, yes 1 A standard Unix Time stamp, you can use it time() or mktime() The function gets, in seconds 
 * $path Cookie  Path, select 
 * $domain Cookie  Domain name, optional, if more than one 2 Level domains are Shared between domains  Cookie  , just set it to the root domain 
 * $secure  The parameter represents this Cookie Whether through encryption  HTTPS  The protocol is transmitted over the network and the default value is 0 "Is not used to represent  HTTPS  Agreement, if it is 1
 *  Methods:  $cookie->setCookie($name, $value = '', $expire = null, $path = '/', $domain = null, $secure = 0);
 *  sample   : userName  A value of  ' I am a handsome boy '  , valid for 1 Hour, the path is the root directory, the domain name is  myDomain.com  And do not  HTTPS  The transmission 
 * $cookie->setCookie('userName', ' I am a handsome boy ', time()+3600, '/', 'myDomain.com', 0);
 */
$cookie->setCookie('userName', ' I am a handsome boy ');
/*
 *  read  Cookie 
 * $name Cookie  Name, required 
 *  Methods:  $cookie->getCookie($name);
 *  if  Cookie  A value exists and returns a value, not a value null
 */
$cookie->getCookie('userName');
/*
 *  delete  Cookie 
 * $name Cookie  Name, required 
 * $path Cookie  Path, select 
 * $domain Cookie  Domain name, optional, if more than one 2 Level domains are Shared between domains  Cookie  , just set it to the root domain 
 *  Methods:  $cookie->delCookie($name, $path = '/', $domain = null) 
 */
$cookie->delCookie('userName');

Finally, attached is the article about php operating Cookie. You can compare it. In fact, LotusPhp setting Cookie and Php setting Cookie are the same

Set, use, and delete the Cookie solution in PHP