How to record user browsing history in PHP-PHP Tutorial-php.cn

How to record user browsing history in PHP

墨辰丷

Release： 2023-03-29 19:14:02

Original

2271 people have browsed it

This article mainly introduces how PHP records user history browsing. Interested friends can refer to it. I hope it will be helpful to everyone.

Code example:

/**
   * 将用品id存入Cookie中
   *
   * @param $id
   * @return bool
   */
  public function setCookieRecord($id){
    $data = null;
    if(!isset($_COOKIE[&#39;RecordLuHuiDUDU&#39;])){
      if(!empty($id)) {
        $data[0] = array(
          &#39;id&#39; = $id,
          &#39;time&#39; = date(&#39;Y-m-d H:i:s&#39;, time())
        );
      }else{
        return false;
      }
    }else{
      if(!empty($id)) {
        $data = $_COOKIE[&#39;RecordLuHuiDUDU&#39;];
        setcookie(&#39;RecordLuHuiDUDU&#39;,&#39;&#39;,time()-3600*24*30);
        $data = json_decode($data, true);
        $num = count($data);
        //判断是否重复
        $judge = false;
        foreach($data as $index => $value){
          if($data[$index][&#39;id&#39;] == $id){
            $data[$index][&#39;time&#39;] = date(&#39;Y-m-d H:i:s&#39;, time());
            $judge = true;
          }
        }
 
        if($judge){
          setcookie(&#39;RecordLuHuiDUDU&#39;,json_encode($data),time()+3600*24*30);
          return true;
        }
 
        if($num == 10){
          for($i = 0; $i < 9; $i++){ $data[$i] = $data[$i+1]; } $data[9] = array( &#39;id&#39; => $id,
            &#39;time&#39; => date(&#39;Y-m-d H:i:s&#39;, time())
          );
        }
        if($num <10){ $data[$num] = array( &#39;id&#39; => $id,
            &#39;time&#39; => date(&#39;Y-m-d H:i:s&#39;, time())
          );
        }else {
          return false;
        }
      }
    }
    setcookie(&#39;RecordLuHuiDUDU&#39;,json_encode($data),time()+3600*24*30);
    return true;
  }

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