$arr=array
(
'name' => array
(
0 =>'地砖',
1 =>'',
2 => '空心砖',
3 => '地砖',
),
'cunit' => array
(
0 => '块',
1 => '',
2 => '块',
3 => '块'
),
'unitprice' => array
(
0 => 35,
1 => '',
2 => 3.5,
3 => 35
),
'pronum' => array
(
0 => 2,
1 => '',
2 => 2,
3 =>''
),
'summoney' => array
(
0 =>'',
1 =>'',
2 =>'',
3 =>''
)
);
$new_data=array();
foreach($arr as $k=>$v){
if($k=='name' || $k=='pronum'){
foreach($v as $newk=>$newv){
if($newv!=''){
$new_data[$k][]=$newv;
}
}
}
}
print_r($new_data);
[code=php]
Array
(
[name] => Array
(
[0] => 地砖
[1] => 空心砖
[2] => 地砖
) [pronum] => Array
(
[0] => 2
[1] => 2
))
[/code]
(
[0] => Array
(
[name] => 地砖
[cunit] => 块
[unitprice] => 35
[pronum] => 2
[summoney] =>
) [2] => Array
(
[name] => 空心砖
[cunit] => 块
[unitprice] => 3.5
[pronum] => 2
[summoney] =>
))$k = array_keys($data);
foreach(call_user_func_array('array_map', array_merge(array(null), $data)) as $i=>$r) {
$r = array_combine($k, $r);
if($r['name'] && $r['pronum']) $res[$i] = $r;
}