Php 在smarty中显示多维数组元素
可能重复:Php 在smarty中显示多维数组元素,php,foreach,smarty,Php,Foreach,Smarty,可能重复: 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,$arr2); var\u dump($resN)显示以下结果: array(5) { [0]=> array(4) {
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,$arr2);
var\u dump($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"
}
}
我应该在smarty中显示它们,因此:
assign_values('rand_pro',$resN);
现在我尝试在smarty中显示如下内容:
{foreach name=outer item=pro from=$rand_pro}
{foreach key=key item=item from=$pro}
{$key}: {$item}<br />
{/foreach}
{/foreach}
{foreach name=outer item=pro from=$rand\u pro}
{foreach key=key item=item from=$pro}
{$key}:{$item}
{/foreach}
{/foreach}
它以串行方式显示结果。我需要提取某些位置的值。那么如何提取诸如名字、姓氏等值呢?{$item.bz_pro_last_name}
{$key.bz_pro_first_name}
不确定是否收到了您的问题,但请在循环中尝试上面的方法。您可以这样编写每个循环
{foreach from=$rand_pro item=pro key=pro_key}
{$key}: {$pro.bz_pro_first_name} {$pro.bz_pro_last_name}<br />
{/foreach}
{foreach from=$rand\u pro item=pro key=pro\u key}
{$key}:{$pro.bz_pro_first_name}{$pro.bz_pro_last_name}
{/foreach}