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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⊿[J           $qsql="INSERT INTO  bbs_sml (sid,email) values('$sid','$email')";           $rs=mysql_db_query($sql['db'],$qsql);         } else {           echo "           <script language=javascript>           alert('Aw竒[J,ぃ惠狡[J');           </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) { //wbW虫           $qsql="DELETE FROM  bbs_sml where sid='$sid' AND email='$email'";           $rs=mysql_db_query($sql['db'],$qsql);         } else {           echo "           <script language=Javascript>             alert('﹟ゼbW虫ず!');           </script>          ";         }     }     } else {         echo "           <script language=javascript>               alert('E-mail姒】粇');           </script>          ";       }     echo "           <script language=javascript>           document.location='$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郗q綷氦宄";     $message="@:$poster\n";     $message.="ゅ彻夹肈:$banner\n";     $message.="ゅ彻ず甧:$body\n";     $message.="\nㄤL勖訾宄菇笑 http://$HTTP_HOST$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$rid\n";     $message.="<<舧铵A亥[J>>\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 ┓s秈氦宄",$message,$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An氦宄";     $message="A害n狟ね: $c_poster ざ残A莩o胜宄筡n";     $message.="ゅ彻夹肈:$banner\n";     $message.="ゅ彻ず甧:$body\n";     $message.="\nㄤL勖訾宄菇笑 http://$HTTP_HOST$PHP_SELF?proc=view&sid=$sid&aid=$aid&rid=$rid\n";     $message.="<<舧铵A亥[J>>\n";     $mailfrom="From:".$c_email;           mail($frmail,$subj,$message,$mailfrom);     }else {         echo "           <script language=javascript>               alert('E-mail姒】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...... 

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