destoon設定自訂搜尋的方法_PHP教程

第一步：

在include/global.fun.php中加入兩個函數

函數一：

function loseSpace($pcon){$pcon = preg_replace("/ /","",$pcon);$pcon = preg_replace("/ /","",$pcon);$pcon = preg_replace("/　/","",$pcon);$pcon = preg_replace("/\r\n/","",$pcon);$pcon = str_replace(chr(13),"",$pcon);$pcon = str_replace(chr(10),"",$pcon);$pcon = str_replace(chr(9),"",$pcon);return $pcon;}

函數二：

function select_search($name,$tb,$fid){    global $db;    $title="所有";    $r = $db->get_one("SELECT option_value FROM {$db->pre}fields WHERE name='$name' and tb='$tb'");    $option_value=loseSpace($r["option_value"]);    $ps = split("\*", $option_value);    #var_dump($matchs);    foreach ($ps as $s){    //以*分割1|可用*=> 1, 可用     if(!$s){    continue;     }     list($num,$word) = split("\|", $s);     $result[$num] = $word;    }         foreach($result as $n => $v)    {    if ($n==$fid){     $title .=" ".$v."";    }    else{     $title .=" ".$v."";    }    }    $title .="";    return $title;}

第一個函數的意思是過濾空格斷行符號

第二個函數是根據 name（自訂欄位） tb（所屬模型） $fid（當前所選ID）產生下拉式清單。

第二步：

在module/sell/search.inc.php中的$day = isset($day) ? intval($day) : 0;下插入

$chengse = isset($chengse)?intval($chengse):0;

在if($vip) $condition .= " AND vip>0";下加入

if($chengse) $condition .= " AND chengse=$chengse";

然後在模板檔案中使用：

{select_search(chengse,sell,$chengse)}

http://www.bkjia.com/PHPjc/825547.htmlwww.bkjia.comtruehttp://www.bkjia.com/PHPjc/825547.htmlTechArticle第一步： 在include/global.fun.php中加入兩個函數 函數一： function loseSpace($pcon){$pcon = preg_replace("/ /","",$pcon);$pcon = preg_replace("//","",$pcon);$pcon =...

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