社区(php&&mysql)一_php实例

function cook_cooloff(){
    global $PHP_SELF,$aid,$pgno;
    setcookie("OPEN_LIST",0,time()+ 31536000);
    Header("Location:$PHP_SELF?aid=$aid&pgno=$pgno");
    exit;
}
//===============================================================
function cook_coolon(){
    global $PHP_SELF,$aid,$pgno;
    setcookie("OPEN_LIST",1,time()+ 31536000);
    Header("Location:$PHP_SELF?aid=$aid&pgno=$pgno");
    exit;
}
function check_mail($semail)
{
    $str=strchr($semail,@);   
    if ($str=="") return false;
    $str=strchr($semail,".");
    if ($str=="") return false;
    return true;
}
//================================================================
function addhitviews($sid,$rid) {
    $DROOT=getenv(DOCUMENT_ROOT);
    include("sql.php3");
    $db=mysql_connect($sql[host], $sql[user] , $sql[passwd]);  
    if($sid==$rid)     $qsql="SELECT * from bbs_subj where id=$rid";
    else $qsql="SELECT * from bbs_docs where id=$rid";
    $rs=mysql_db_query($sql[db],$qsql);
    $row=mysql_fetch_array($rs);
    $views=$row[views];
    $views++;
    if($sid==$rid)     $qsql="UPDATE bbs_subj SET views=$views where id=$rid";
    else $qsql="UPDATE bbs_docs SET views=$views where id=$rid";
     
    mysql_db_query($sql[db],$qsql);
}

//===============================================================
function mail_list(){
    global $PHP_SELF,$HTTP_HOST,$email;
    global $aid,$sid,$rid;
    global $way1,$way2;
     
    if(check_mail($email)) {
    $mailtype=0; //璹綷
    if(strlen($way2)) $mailtype=1;//

    $DROOT=getenv(DOCUMENT_ROOT);
    include("sql.php3");
    $db=mysql_connect($sql[host], $sql[user] , $sql[passwd]);  
    if($mailtype==0) { //璹綷
        $qsql="SELECT * from bbs_sml where sid=$sid AND email=$email";
        $rs=mysql_db_query($sql[db],$qsql);
        if(mysql_num_rows($rs)==0) { //临⊿
          $qsql="INSERT INTO  bbs_sml (sid,email) values($sid,$email)";
          $rs=mysql_db_query($sql[db],$qsql);
        } else {
          echo "
          <script language=javascript>
          alert(竒,ぃ惠狡);
          </script>
         ";     
        }
    } else { //璹綷
        $qsql="SELECT * from bbs_sml where sid=$sid AND email=$email";
        $rs=mysql_db_query($sql[db],$qsql);
        if(mysql_num_rows($rs) > 0) { //虫
          $qsql="DELETE FROM  bbs_sml where sid=$sid AND email=$email";
          $rs=mysql_db_query($sql[db],$qsql);
        } else {
          echo "
          <script language=javascript>
            alert(﹟ゼ虫ず!);
          </script>
         ";

        }

    }

    } else {
        echo "
          <script language=javascript>
              alert(E-mailΑ岿粇);
          </script>
         ";  
    }
    echo "
          <script language=javascript>
          document.location=$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$rid
          </script>
         ";  
}

//===============================================================
function Send_the_doc_to_mail_list($aid,$sid,$rid){
    global $PHP_SELF,$HTTP_HOST;
    $DROOT=getenv(DOCUMENT_ROOT);
    include("sql.php3");
    $db=mysql_connect($sql[host], $sql[user] , $sql[passwd]);  
    if($sid==$rid)     $qsql="SELECT * from bbs_subj where id=$sid";
    else $qsql="SELECT * from bbs_docs where id=$rid";
         
    $rs=mysql_db_query($sql[db],$qsql);
    $row=mysql_fetch_array($rs);
    $poster=$row[poster];
    $banner=$row[banner];
    $body=$row[body];

    $subj=$c_poster."ㄓ璹綷ゅ彻";
    $message=":$poster\n";
    $message.="ゅ彻夹肈:$banner\n";
    $message.="ゅ彻ず甧:$body\n";
    $message.="\nㄤ闽ゅ彻叫 http://$HTTP_HOST$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$rid\n";
    $message.="<<舧>>\n";
    $mailfrom="From:Magic Jerry";

    $qsql="SELECT * from bbs_sml where sid=$sid";
    $rs=mysql_db_query($sql[db],$qsql);
    while($row=mysql_fetch_array($rs)) { //mail_list
        $email=$row[email];
        mail($email,$subj,$message,$mailfrom);
        echo $email;
    }
    //盚倒恨瞶
    $qsql="SELECT * from bbs_area where id=$aid";
    $rs=mysql_db_query($sql[db],$qsql);
    $row=mysql_fetch_array($rs);
    $email=$row[email];
    $banner=$row[banner];

    mail($email,"$banner 穝秈ゅ彻",$message,$mailfrom);

}
//===============================================================
function mail_friend(){
    global $PHP_SELF,$HTTP_HOST,$c_email,$c_poster,$frmail;
    global $aid,$sid,$rid;
    if(check_mail($frmail)) {
    $DROOT=getenv(DOCUMENT_ROOT);
    include("sql.php3");
    $db=mysql_connect($sql[host], $sql[user] , $sql[passwd]);
    if($sid==$rid) {  
        $qsql="SELECT * from bbs_subj where id=$rid ";
    } else {
        $qsql="SELECT * from bbs_docs where id=$rid ";
    }
    $rs=mysql_db_query($sql[db],$qsql);
    $row=mysql_fetch_array($rs);
     
    $banner=$row[banner];
    $body=$row[body];
     
    $subj=$c_poster."ざ残ゅ彻";
    $message="狟ね: $c_poster ざ残硂ゅ彻\n";
    $message.="ゅ彻夹肈:$banner\n";
    $message.="ゅ彻ず甧:$body\n";
    $message.="\nㄤ闽ゅ彻叫 http://$HTTP_HOST$PHP_SELF?proc=view&sid=$sid&aid=$aid&rid=$rid\n";
    $message.="<<舧>>\n";
    $mailfrom="From:".$c_email;
     
    mail($frmail,$subj,$message,$mailfrom);
    }else {
        echo "
          <script language=javascript>
              alert(E-mailΑ岿粇);
          </script>
         ";  
    }
    //echo "rid=$rid a=$aid s=$sid p=$pgno";
     
    echo "
          <script language=javascript>
          document.location=$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$rid
          </script>
         ";  
}

待续……