How to make cookies in PHP take effect without refreshing_PHP Tutorial

However, this mechanism will always bring us some problems. For example, some time ago, I had to set up an ad display function on my site, which required the use of COOKIE. The main purpose was to increase the conversion rate of advertising. , but if the refresh takes effect, it will be more troublesome, so I used this method, which is easy to use.
The following is the code:

Copy the code The code is as follows:

function cookie($var, $value='' , $time=0, $path='', $domain=''){
$_COOKIE[$var] = $value;
if(is_array($value)){
foreach($ value as $k=>$v){
setcookie($var.'['.$k.']', $v, $time, $path, $domain, $s);
}
}else{
setcookie($var, $value, $time, $path, $domain, $s);
}
}

//Call method

cookie("website","WEB Development Notes","./","www.jb51.net");
//
echo $_COOKIE["website"];//output WEB Development Notes

http://www.bkjia.com/PHPjc/325049.htmlwww.bkjia.comtruehttp: //www.bkjia.com/PHPjc/325049.htmlTechArticleHowever, this mechanism will always bring us this or that problem. For example, some time ago, my To set up an ad display function on the site, you need to use COOKIE. The main purpose is...