我合并了两个mysql结果:
while($rs_1 = mysql_fetch_array($r1))
{
$arr1[] = $rs_1;
}
while($rs_2 = mysql_fetch_array($r2))
{
$arr2[] = $rs_2;
}
$resN = array_merge($arr1,$arr2);
var_dump($resN)
显示以下结果:
array(5) {
[0] => array(4) {
[0] => string(6) "Petric"
["bz_pro_first_name"] => string(6) "Petric"
[1] => string(8) "Naughton"
["bz_pro_last_name"] => string(8) "Naughton"
}
[1] => array(4) {
[0] => string(6) "Nitish"
["bz_pro_first_name"] => string(6) "Nitish"
[1] => string(12) "Dolakasharia"
["bz_pro_last_name"] => string(12) "Dolakasharia"
}
[2] => array(4) {
[0] => string(6) "Martin"
["bz_pro_first_name"] => string(6) "Martin"
[1] => string(3) "Rom"
["bz_pro_last_name"] => string(3) "Rom"
}
[3] => array(4) {
[0] => string(5) "Steve"
["bz_pro_first_name"] => string(5) "Steve"
[1] => string(5) "Wough"
["bz_pro_last_name"] => string(5) "Wough"
}
[4] => array(4) {
[0] => string(3) "Liz"
["bz_pro_first_name"] => string(3) "Liz"
[1] => string(6) "Hurley"
["bz_pro_last_name"] => string(6) "Hurley"
}
}
我应该巧妙地展示它们:
assign_values( 'rand_ad',$ RESN);
现在我试着像这样聪明地展示:
{foreach name=outer item=pro from=$rand_pro}
{foreach key=key item=item from=$pro}
{$key}: {$item}<br />
{/foreach}
{/foreach}
它会连续显示结果。我需要在某些位置提取值。那么如何提取值,例如名字,姓氏等?
答案 0 :(得分:4)
您没有给出您想要的示例输出,所以我会猜测。假设您正在为上面的数组寻找以下输出:
0: Petric Naughton<br />
1: Nitish Dolakasharia<br />
2: Martin Rom<br />
3: Steve Wough<br />
4: Liz Hurley<br />
你可以这样做:
{foreach from=$rand_pro item=pro key=pro_key}
{$pro_key}: {$pro.bz_pro_first_name} {$pro.bz_pro_last_name}<br />
{/foreach}
如果我假设错误,请使用您希望更清晰的输出更新您的问题。
答案 1 :(得分:0)
使用{foreach}
在smarty中显示数组。
并且对于数据库连接,请使用ADODB
。
在php文件中:
type $smarty->assign->("arrname",$aodDBconn->Execute($sql)).
它会起作用。