10){        array_shift($log);  //数组开头一个移除    }    $str = serialize($log);   //数组转化为字符串    setcookie('his',$str);}else{    setcookie('his',$url );}$log = unserialize($_COOKIE['his']);  //cookie字符串转化为数组echo count($log).'
';foreach($log as $v){    echo $v.'
';}