自己獲取TAG首字母教程
第一步:在表enewstags增加字段zm(建議用phpmyadmin或直接SQL:ALTER TABLE `phome_enewstags` ADD `zm` CHAR(2) NOT NULL AFTER `tagname`;)
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第二步:
找到 eadmintagsAddTags.php
查找:$r=$empire->fetch1(“select tagid,tagname,cid from {$dbtbpre}enewstags where tagid=’$tagid'”);
修改為:$r=$empire->fetch1(“select tagid,tagname,zm,cid from {$dbtbpre}enewstags where tagid=’$tagid'”);
在69行后添加:
第三步:
修改文件:eadmintagsListTags.php
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require(“../../class/userfun.php”);
查找:$tagname=RepPostVar($add[‘tagname’]);
202行后增加:$tagzm=getfirstchar(RepPostVar($_POST[‘tagname’]));
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查找://修改TAGS 函數里添加:$zm=RepPostVar($add[‘zm’]);
查找:$sql=$empire->query(“insert into {$dbtbpre}enewstags(tagname,num,isgood,cid) values(‘$tagname’,0,0,’$cid’);”);
修改為:$sql=$empire->query(“insert into {$dbtbpre}enewstags(tagname,num,zm,isgood,cid) values(‘$tagname’,0,’$tagzm’,0,’$cid’);”);
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查找:$sql=$empire->query(“update {$dbtbpre}enewstags set tagname=’$tagname’,cid=’$cid’ where tagid=’$tagid'”);
修改為:$sql=$empire->query(“update {$dbtbpre}enewstags set tagname=’$tagname’,cid=’$cid’,zm=’$zm’ where tagid=’$tagid'”);
第四步:
打開/e/class/userfun.php
添加函數:
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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