Encapsulation of the PHP session cookie Class

<?php
Header (' Content-type:text/html;charset=utf-8 ');
/**
* Complete the setting, deletion, updating and reading of cookies
*/
Class cookie{
private static $instance =null;
Private $expire =0;//expiration unit is s default is session Close browser is not present
Private $path = ';//the path is valid in this directory and sub-directory in the active/indicated root directory
Private $domain = ";//Domain
Private $secure =false;//Whether the default is set only under the HTTPS protocol is not
Private $httponly =false;//If true, cookies can only be accessed through the HTTP protocol. This means that the scripting language (such as JavaScript) cannot access cookies
/**
* [__construct description]
* constructor to complete the initialization of cookie parameters
* @DateTime 2018-07-25t09:50:51+0800
* @param array $options [cookie-related options]
*/
Private function __construct (array $options =[]) {
$this->getoptions ($options);
}
Private function GetOptions (array $options =[]) {
if (Isset ($options [' expire '])) {$this->expire= $options [' expire '];}
if (Isset ($options [' path ')) $this->path= $options [' Path '];
if (Isset ($options [' domain ')]) $this->domain= $options [' Domain '];
if (Isset ($options [' secure ')]) $this->secure= $options [' secure '];
if (Isset ($options [' HttpOnly ')) $this->httponly= $options [' HttpOnly '];
return $this;
}
/**
* [getinstance description]
* Single case mode
* @DateTime 2018-07-25t09:50:01+0800
* @param array $options [cookie-related options]
* @return Object $options [Objects instance]
*/
public static function getinstance (array $options =[]) {
if (Is_null (self:: $instance)) {
$class =__class__;
Self:: $instance =new $class ($options);
}
Return self:: $instance;
}
/**
* Set Cookies
* Func Description
* @DateTime 2018-07-25t09:42:37+0800
* @param [string] $name [cookie name]
* @param [mixed] $vlaue [cookie value]
* @param array $options [cookie-related options]
*/
Public function set ($name, $value, array $options =[]) {
if (Is_array ($options) &&count ($options) >0) {
$this->getoptions ($options);
}
if (Is_array ($value) | | Is_object ($value)) {
$value =json_encode ($value);
Var_dump ($value);

}
Setcookie ($name, $value, $this->expire, $this->path, $this->domain, $this->secure, $this->httponly);
}
/**
* [Get description]
* Read Cookie value
* @DateTime 2018-07-25t11:34:04+0800
* @param [string] $name [cookie name]
* @return [mixed] [value in array form or single value]
*/
Public function Get ($name) {
$value =$_cookie[$name];
if (Is_array ($value)) {
$arr =[];
foreach ($value as $k = = $v) {
# code ...
$arr [$k]=substr ($v, 0,1) = = ' {'? Json_decode ($value): $v;
}
return $arr;
}else{
Return substr ($value, 0,1) = = ' {'? Json_decode ($value): $value;}
}
/**
* [Delete description]
* Delete the corresponding cookie
* @DateTime 2018-07-25t11:53:24+0800
* @param [string] $name [cookie name can be an array]
* @param array $options [cookie-related parameters]
* @return [Type] [description]
*/
Public Function Delete ($name, array $options =[]) {
if (Is_array ($options) &&count ($options) >0) {
$this->getoptions ($options);
}
$value =$_cookie[$name];
if ($value) {
if (Is_array ($value)) {

foreach ($value as $k = = $v) {
# code ...
Setcookie ($name. ' ['. $k. '] ', ', ', Time ()-1, $this->path, $this->domain, $this->secure, $this->httponly);
Unset ($v);
}
}else{
Setcookie ($name, ", Time ()-1, $this->path, $this->domain, $this->secure, $this->httponly);
Unset ($value);
}
}
}

}
$cookie =cookie::getinstance ();
$cookie->set (' aaaa ', ' BB ');
$cookie->set (' BB ', ' BB ', [' Expire ' =>time () +3600, ' path ' = = '/', ' domain ' = ' localhost ', ' secure ' = False, ' HttpOnly ' =>true]);
$cookie->set (' admin ', [' name ' = ' Zhang San ', ' age ' =>20]);
$cookie->set (' user[name] ', ' John Doe ');
$cookie->set (' user[age] ', 25);
Var_dump ($_cookie[' user ');
$cookie->delete (' user ');


If there is not a comprehensive place, you are welcome to correct me.

Encapsulation of the PHP session cookie Class