php浏览记录 COOKIE
程序员文章站
2022-04-27 20:33:33
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[PHP]代码
/* 记录浏览历史 */ if (!empty($_COOKIE['history'])) { if(stripos($_COOKIE['history'].',',$goods_id.',')===false){ $history = explode(',', $_COOKIE['history']); array_unshift($history, $goods_id); //入栈 while (count($history) > 5) //大于容器容量 { array_pop($history); //出栈 } setcookie('history', implode(',', $history), gmtime() + 3600 * 24 * 30); } } else { setcookie('history', $goods_id, gmtime() + 3600 * 24 * 30); }