PHP实现通过get方式识别用户发送邮件的方法

本文实例讲述了PHP实现通过get方式识别用户发送邮件的方法。分享给大家供大家参考。具体如下：

send_email.php如下：

    <?php
      $conn=mysql_connect("localhost","root","admin");
      mysql_select_db("songyunb_development",$conn);
      $id=$_GET["id"];
      $sql="insert into email (sender_id,accepter_id,flag) values ('".$_SESSION["id"]."','".$id."','no')";
      $query=mysql_query($sql);
      if($query)
      {
        echo "<script>alert('?????????');</script>";
        echo "<script>window.location.href='reg.php'</script>";
      }
    ?>

reg.php如下：

    <?php
      $conn=mysql_connect("localhost","root","admin");
      mysql_select_db("songyunb_development",$conn);
      $sql="select * from comments";
      $query=mysql_query($sql);
      while($out=mysql_fetch_array($query))
      {
        echo $out["content"]."-------<a href='newfile.php?id=".$out["id"]."'>查看邮件</a><br/>";
      }
    ?>

newfile.php如下：

    <?php
     $conn=mysql_connect("localhost","root","admin");
      mysql_select_db("songyunb_development",$conn);
     $result="";
     $id="";
     if(isset($_GET["id"]))
     {
      $id=$_GET["id"];
      $sql="select * from comments where id='".$_GET["id"]."'";
      $result=mysql_query($sql);
     }
    $out=mysql_fetch_array($result);
    echo $out["content"]."<br/>";
    echo $out["created_at"]."<br/>";
    echo "<a href='send_email.php?id=".$out["id"]."'>发送邮件</a><br/><hr>";
    //看看有没有新邮件
    $sql_search_email="select * from email where accepter_id='".$id."'";
    $query=mysql_query($sql_search_email);
    $result_email=mysql_fetch_array($query);
    if($result_email["accepter_id"]==$_SESSION["id"]&&$result_email["flag"]=="no")
    {
      echo "<strong><a href='see_email.php?id=".$result_email["id"]."'>您有新邮件</a></strong>";
    }
    ?>

login.php如下：

    <?php
    $conn=mysql_connect("localhost","root","admin");
      mysql_select_db("songyunb_development",$conn);
      $_SESSION["id"]=15;
      echo "<a href='delete_session.php'>清除session</a>";
      echo "<a href='reg.php'>重新注册</a>";
    ?>

delete_session.php如下：

    <?php
      if(isset($_SESSION["id"]))
      {
       unset($_SESSION["id"]);
      }
      echo "<script>alert('清除成功');</script>";
    ?>

希望本文所述对大家的php程序设计有所帮助。