帝国CMS 给TAG添加首字母自动获取首字母

帝国教程 强烈建议 2024-03-04 08:27 102 0

  自己获取TAG首字母教程

  第一步:在表enewstags增加字段zm(建议用phpmyadmin或直接SQL:ALTER TABLE `phome_enewstags` ADD `zm` CHAR(2) NOT NULL AFTER `tagname`;)

  ------------------------------

  第二步:

  找到 eadmintagsAddTags.php

  查找:$r=$empire->fetch1("select tagid,tagname,cid from {$dbtbpre}enewstags where tagid='$tagid'");

  修改为:$r=$empire->fetch1("select tagid,tagname,zm,cid from {$dbtbpre}enewstags where tagid='$tagid'");

  在69行后添加:

  

  TAG首字母:

  

  

  

  第三步:

  修改文件:eadmintagsListTags.php

  --------------------------------------------------------------------

  require("https://www.xmam.net.com/class/userfun.php");

  查找:$tagname=RepPostVar($add['tagname']);

  202行后增加:$tagzm=getfirstchar(RepPostVar($_POST['tagname']));

  --------------------------------------------------------------------

  查找://修改TAGS 函数里添加:$zm=RepPostVar($add['zm']);

  查找:$sql=$empire->query("insert into {$dbtbpre}enewstags(tagname,num,isgood,cid) values('$tagname',0,0,'$cid');");

  修改为:$sql=$empire->query("insert into {$dbtbpre}enewstags(tagname,num,zm,isgood,cid) values('$tagname',0,'$tagzm',0,'$cid');");

  ---------------------------------------------------------------------------------------------------------------------------

  查找:$sql=$empire->query("update {$dbtbpre}enewstags set tagname='$tagname',cid='$cid' where tagid='$tagid'");

  修改为:$sql=$empire->query("update {$dbtbpre}enewstags set tagname='$tagname',cid='$cid',zm='$zm' where tagid='$tagid'");

  第四步:

  打开/e/class/userfun.php

  添加函数:

  function getfirstchar($s0){

  $fchar = ord($s0{0});

  if($fchar >= ord("A") and $fchar <= ord("z") )return strtoupper($s0{0});

  $s1 = iconv("UTF-8","gb2312", $s0);

  $s2 = iconv("gb2312","UTF-8", $s1);

  if($s2 == $s0){$s = $s1;}else{$s = $s0;}

  $asc = ord($s{0}) * 256 + ord($s{1}) - 65536;

  if($asc >= -20319 and $asc <= -20284) return "A";

  if($asc >= -20283 and $asc <= -19776) return "B";

  if($asc >= -19775 and $asc <= -19219) return "C";

  if($asc >= -19218 and $asc <= -18711) return "D";

  if($asc >= -18710 and $asc <= -18527) return "E";

  if($asc >= -18526 and $asc <= -18240) return "F";

  if($asc >= -18239 and $asc <= -17923) return "G";

  if($asc >= -17922 and $asc <= -17418) return "I";

  if($asc >= -17417 and $asc <= -16475) return "J";

  if($asc >= -16474 and $asc <= -16213) return "K";

  if($asc >= -16212 and $asc <= -15641) return "L";

  if($asc >= -15640 and $asc <= -15166) return "M";

  if($asc >= -15165 and $asc <= -14923) return "N";

  if($asc >= -14922 and $asc <= -14915) return "O";

  if($asc >= -14914 and $asc <= -14631) return "P";

  if($asc >= -14630 and $asc <= -14150) return "Q";

  if($asc >= -14149 and $asc <= -14091) return "R";

  if($asc >= -14090 and $asc <= -13319) return "S";

  if($asc >= -13318 and $asc <= -12839) return "T";

  if($asc >= -12838 and $asc <= -12557) return "W";

  if($asc >= -12556 and $asc <= -11848) return "X";

  if($asc >= -11847 and $asc <= -11056) return "Y";

  if($asc >= -11055 and $asc <= -10247) return "Z";

  if(!trim($s0))

  {

  return null;

  }

  $s0=esub($s0,1);

  $numstrs='123456789一二三四五六七八九';

  $numstr['1']='1';

  $numstr['2']='2';

  $numstr['3']='3';

  $numstr['4']='4';

  $numstr['5']='5';

  $numstr['6']='6';

  $numstr['7']='7';

  $numstr['8']='8';

  $numstr['9']='9';

  $numstr['一']='1';

  $numstr['二']='2';

  $numstr['三']='3';

  $numstr['四']='4';

  $numstr['五']='5';

  $numstr['六']='6';

  $numstr['七']='7';

  $numstr['八']='8';

  $numstr['九']='9';

  if(strstr($numstrs,$s0))

  {

  return $numstr[$s0];

  }

  }

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