PHP simple setting and deletion of cookie code_PHP tutorial

Simple setting and deletion of cookie codes
Cookies are often used in web development to help us deal with some minor problems. Below we have written a simple code for setting and deleting cookies in the PHP cookie function.

/**
  * 设置cookie
   * n 名称
   * c 值
   * e 有效期 0 默认 一个月 1 关闭立即失效
   */


function w_cookie($n, $c, $e = 0,$isdes=1)
 {
   if($isdes==1){$c=endes($c,deskey);}
      $exp = time() + 3600 * 24 * 30;
      if($e == 0)
     {
          setcookie($n, $c, $exp,"/");
     }
     else
     {
      setcookie($n, $c,0,"/");
      }
 }
 
 //关闭cookie方法


 w_cookie('bb', 'www.php100.net', $e = 0,$isdes=1);
 
 //开启设置cookie方法

 
 w_cookie('bb', 'www.php100.net', $e = 1,$isdes=1);


?>

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