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社区(php&&mysql)五-PHP实例

function post2() {     global $sid,$aid,$php_SELF;     global $banner,$body,$poster,$email,$type,$CHAR_GB;                 if(strlen($banner)==0 || strlen($body)==0 || strlen($poster)==0 || strlen($email)==0) {         echo "           <script language=javascript>             alert('恶糶ぃЧ俱');             history.back();           </script>          ";         return;     }           //$banner=AddSlashes($banner);     //$body=AddSlashes($body);     $rip=getenv('REMOTE_ADDR');     $DROOT=getenv('DOCUMENT_ROOT');     include("sql.php3");     $db=MySQL_connect($sql['host'], $sql['user'] , $sql['passwd']);       $now=date('Y')."-".date('m')."-".date('d')." ".date('H').":".date('i').":".date('s');           if($CHAR_GB==1) {         include("CCharset.php3");         $code=new CCharset;         $banner=$code->Gb_Big5($banner);         $body=$code->Gb_Big5($body);         $poster=$code->Gb_Big5($poster);                  }           if($type==1) {         $qsql="INSERT INTO bbs_docs (aid,sid,banner,body,poster,email,pip,wdate)            values('$aid','$sid','$banner','$body','$poster','$email','$rip','$now')";     } else {         $qsql="INSERT INTO bbs_subj (aid,banner,body,poster,email,pip,wdate)            values('$aid','$banner','$body','$poster','$email','$rip','$now')";     }          $rs=mysql_db_query($sql['db'],$qsql);     $id=mysql_insert_id();                       if($type==0) { //郯圣[Jmail_list         $qsql="INSERT INTO  bbs_sml (sid,email) values('$id','$email')";         $rs=mysql_db_query($sql['db'],$qsql);           }     if($type==0)  Send_the_doc_to_mail_list($aid,$id,$id);     else           Send_the_doc_to_mail_list($aid,$sid,$id);          //incdocs($aid);     if($type==0) { $sid=$rid=$id;}     else         { $rid=$id;}     echo "           <script language=Javascript>           document.location='$PHP_SELF?PRoc=view&aid=$aid&sid=$sid&rid=$rid'           </script>          ";              } //====================================================================== function search_docs($aid,$skey) {     $DROOT=getenv('DOCUMENT_ROOT');     include("sql.php3");     $db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);       //$qsql="SELECT * from bbs_docs where sid='$id' and (banner like '$skey' or poster like '$skey' or body like '$skey') order by wdate DESC";     if($aid) $qsql="SELECT * from bbs_docs where aid='$aid' and (banner like '$skey' or poster like '$skey' or body like '$skey') order by wdate DESC";     else $qsql="SELECT * from bbs_docs where  (banner like '$skey' or poster like '$skey' or body like '$skey') order by wdate DESC";          $rs=mysql_db_query($sql['db'],$qsql);         while($row=mysql_fetch_array($rs)) {         $id=$row['id'];             $banner=$row['banner'];             $poster=$row['poster'];             $views=$row['views'];             $wdate=sdatetime($row['wdate']);             $aid=$row['aid'];             $sid=$row['sid'];                           echo "<tr bgcolor='#F0F0F0'>";                 echo "<td>";                     echo "<a href=$PHP_SELF?proc=view&aid=$aid&sid=$sid&rid=$id>";                     echo "&nbsp;&nbsp;<font color=#836FFF>$banner</font>";                     echo "</a>";                                       echo "</td>";                 echo "<td>";                     echo $poster;                 echo "</td>";                 echo "<td class='num'>";                     echo "&nbsp;";                 echo "</td>";                 echo "<td class='num'>";                     echo $views;                 echo "</td>";                 echo "<td class='num'>";                     echo $wdate;                 echo "</td>";                           echo "</tr>";     }       } //====================================================================== function search() {     global $PHP_SELF;     global $key,$aid;     if(!strlen($key)) {     echo "           <script language=javascript>             history.back();           </script>          ";     }     echo "<TABLE width=85% border=0 cellPadding=0 cellSpacing=1 align=center class='tablefont'>";     echo "<FORM  name=mtab  ENCTYPE=multipart/form-data METHOD=POST ACTION=$PHP_SELF?proc=search>";             echo "<tr><td>";                           echo "<input type='hidden' name=aid value='$aid'>";                    echo "穓碝ゅ彻:";               echo "<INPUT TYPE='TEXT' NAME='key' value='$key' size=25 class='tablefont'>";               echo "<INPUT TYPE='Submit'value='琩高' class='tablefont'>";                   echo "</td></tr>";       echo "</FORM>";       echo "</table>";                   $skey="%$key%";     $DROOT=getenv('DOCUMENT_ROOT');     include("sql.php3");     $db=mysql_connect($sql['host'], $sql['user'] , $sql['passwd']);       if($aid) $qsql="SELECT * from bbs_subj where aid='$aid' and (banner like '$skey' or poster like '$skey' or body like '$skey') order by wdate DESC";     else $qsql="SELECT * from bbs_subj where  (banner like '$skey' or poster like '$skey' or body like '$skey') order by wdate DESC";          //echo $qsql;     $rs=mysql_db_query($sql['db'],$qsql);           echo "<TABLE width=85% border=0 cellPadding=0 cellSpacing=1 align=center bgcolor='#6CA6CD'>";       echo "<tr><td>";       echo "<TABLE width=100% cellPadding=1 cellSpacing=1 bgcolor=white class='tablefont'>";         echo "<tr bgcolor=#F1E1FF>";             echo "<th >夹肈</th>";             echo "<th>祇癬H</th>";             echo "<th width=30>^莱</th>";             echo "<th width=30>H</th>";             echo "<th width=70>ら戳</th>";         echo "</tr>";         while($row=mysql_fetch_array($rs)) {             $id=$row['id'];             $paid=$row['aid'];             $banner=$row['banner'];             $poster=$row['poster'];             $views=$row['views'];             $wdate=sdatetime($row['wdate']);             $docs=reAnum($id);             echo "<tr bgcolor='#F0F8FF'>";                 echo "<td>";                     echo "<a href=$PHP_SELF?proc=view&aid=$paid&sid=$id&rid=$id>";                         echo $banner;                     echo "</a>";                 echo "</td>";                 echo "<td>";                     echo $poster;                 echo "</td>";                 echo "<td class='num'>";                     echo $docs;                 echo "</td>";                 echo "<td class='num'>";                     echo $views;                 echo "</td>";                 echo "<td class='num'>";                     echo $wdate;                 echo "</td>";             echo "</tr>";                        }         search_docs($aid,$skey);       echo "</td></tr></table>";     echo"</td></tr></table>";                                } //====================================================================== if($proc=="post2") {     setcookie("c_poster",$poster,time()+ 31536000);     setcookie("c_email",$email,time()+ 31536000); } //if($proc!="do_sel" &&  $proc!="post2" && $proc!="colloff" && $proc!="collon") include("frame_top.php3"); switch($proc) {         case search:              search();              break;         case mail_list:              mail_list();              break;         case mail_friend:              mail_friend();              break;         case post2:              post2();              break;         case colloff:              cook_cooloff();              break;         case collon:              cook_coolon();              break;         case view;              view();              break;               default:             area();             break;     } //if($proc!="do_sel" && $proc!="post2" && $proc!="colloff" && $proc!="collon") include("frame_bottom.php3");      ?> 以上前五篇为一个页面 

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