php中cookie用法详细介绍

setcookie(name, value, expire, path, domain);

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, $exp,"//m.sbmmt.com/m/");
}
else
{
setcookie($n, $c,0,"//m.sbmmt.com/m/");
}
}

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);
}
}

//调用方法

cookie("website","安卓主题","./","www.hzhuti.com");
//

$time = time() + 300; //5分钟过期
$code = md5($string . $time . $salt);
setcookie('check_time', $time);
setcookie('code', $code);

//验证部分
$TIME = time();
if($check_time //expire过期

if(md5($string . $check_time . $salt) !== $code)