setcookie函数参数介绍
setcookie语法：
setcookie(name,value,expire,path,domain,secure)
setcookie参数：
参数
描述
name
The name to set the cookie variable to and hence the name to access it with
value
The value of the current cookie
expire
When a cookie will expire (in the form of a Unix timestamp)
path
The directory where the cookie will be available for use
domain
The domain at which the cookie will be available
secure
Whether a cookie can be read on a non-SSL enable script
setcookie函数实例
PHP
$GLOBALS['username'] = "test";
$GLOBALS['password'] = "test";
/* http://www.manongjc.com/article/1251.html */
function validatelogin ($username,$password){
if (strcmp ($username,$GLOBALS['username']) == 0 && strcmp ($password,$GLOBALS['password']) == 0){
setcookie ("cookie_user",$username,time()+60*60*24*30);
setcookie ("cookie_pass",md5 ($password),time()+60*60*24*30);
return true;
} else {
return false;
}
}
if (validatelogin ("test","test")){
echo "Successfully logged in.";
} else {
echo "Sorry,invalid login.";
}
?>
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