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Analysis of CI cookie operation methods (based on helper class library), cookiehelper_PHP tutorial
Analysis of CI cookie operation methods (based on helper class library), cookiehelper_PHP tutorial
Jul 12, 2016 am 08:55 AM
Analysis of the method of CI operating cookies (based on the helper class library), cookiehelper
This article describes the method of CI operating cookies. Share it with everyone for your reference, the details are as follows:
There are three methods for CI to operate cookies. Among them, Ci comes with 2. Among them, we mainly explain the last method of ci cookie, which is to use the helpers’ built-in class library. The operation method is as follows:
Introduce class library:
$this->load->helper('cookie');
Set cookies
set_cookie("cookie名稱",$cookie信息，times過期時間);
How to get it
get_cookie("cookie名稱");
Since many small pages need to set cookies, I have encapsulated a small method: as follows
I like to operate in the parent class that the class inherits, because the framework introduces a parent class, so I will define some public information as methods and put them in the parent class. Enter the code below:
Generate cookie
public function saveCookie($info,$time){
$this->load->helper('cookie');
set_cookie("userInfo",$info,$time);
//userInfo：cookie名稱。$info:要保存的cookie 。$time 設(shè)置保存期，即過期時間
}
Get cookie:
public function getCookie($info){
//$info實際就是形成，調(diào)用這個方法的時候，需要獲取哪個cookie名稱就在調(diào)用的時候輸入cookie名稱
$this->load->helper("cookie");
return get_cookie($info);
}
Readers who are interested in more CodeIgniter related content can check out the special topics of this site: "codeigniter introductory tutorial", "CI (CodeIgniter) framework advanced tutorial", "php date and time usage summary", "php object-oriented program" Design introductory tutorial", "php string (string) usage summary", "php mysql database operation introductory tutorial" and "php common database operation skills summary"
I hope this article will be helpful to everyone’s PHP program design based on the CodeIgniter framework.
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