计时器:
if(!isset($_COOKIE['num'])){
$num = 1;
}else{
$num = $_COOKIE['num']+1;
}
setcookie('num',$num);
echo '你这是第',$num,'次来';
浏览历史记录:
$url = $_SERVER['REQUEST_URI'];
$id = isset($_GET['id'])?$_GET['id']:0;
if(!isset($_COOKIE['history'])){
$his[] = $url;
}else{
$his = explode('|',$_COOKIE['history']);
array_unshift($his,$url);
$his = array_unique($his);
if(count($his) > 10){
array_pop($his);
}
}
setcookie('history',implode('|',$his));
?>
$v){ ?>
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