php里Destoon(B2B)设置自定义搜索的方法过滤空格回车

分类：PHP_Python| 发布：佚名| 查看：369 | 发表时间：2014/6/24

第一步：

在include/global.fun.php中加入两个函数

函数一：

01function loseSpace($pcon){
02$pcon = preg_replace("/ /","",$pcon);
03$pcon = preg_replace("/ /","",$pcon);
04$pcon = preg_replace("/　/","",$pcon);
05$pcon = preg_replace("/\r\n/","",$pcon);
06$pcon = str_replace(chr(13),"",$pcon);
07$pcon = str_replace(chr(10),"",$pcon);
08$pcon = str_replace(chr(9),"",$pcon);
09return $pcon;
10}

函数二：

01function select_search($name,$tb,$fid){
02    global $db;
03    $title="<select name=".$name."><option value= >所有</option>";
04    $r = $db->get_one("SELECT option_value FROM {$db->pre}fields WHERE name='$name' and tb='$tb'");
05    $option_value=loseSpace($r["option_value"]);
06    $ps = split("\*", $option_value);
07    #var_dump($matchs);
08    foreach ($ps as $s){
09    //以*分割1|可用*=> 1, 可用
10     if(!$s){
11    continue;
12     }
13     list($num,$word) = split("\|", $s);
14     $result[$num] = $word;
15    }     
16    foreach($result as $n => $v)
17    {
18    if ($n==$fid){
19     $title .=" <option value=".$n." selected>".$v."</option>";
20    }
21    else{
22     $title .=" <option value=".$n.">".$v."</option>";
23    }
24    }
25    $title .="</select>";
26    return $title;
27}