这样??
$arr=array(
'listid'=>array('',5),
'title'=>array('',38),
'type'=>array('','我有'),
'count'=>array('',3),
'content'=>array('无','无')
);foreach($arr as $k=>$v){
if(is_array($v)){
foreach($v as $v2){
if($v2==''){
unset($arr[$k]);
}
}
}
}echo "<pre>";
print_r($arr);
echo "</pre>";
/*
Array
(
[content] => Array
(
[0] => 无
[1] => 无
))
*/
$arr=array(
'listid'=>array('',5),
'title'=>array('',38),
'type'=>array('','我有'),
'count'=>array('',3),
'content'=>array('无','无')
);foreach($arr as $k=>$v){
if(is_array($v)){
foreach($v as $v2){
if($v2==''){
unset($arr[$k]);
}
}
}
}echo "<pre>";
print_r($arr);
echo "</pre>";
/*
Array
(
[content] => Array
(
[0] => 无
[1] => 无
))
*/
结果:Array
(
[listid] => Array
(
[0] => 1
[1] => 5
[2] => 4
) [title] => Array
(
[0] =>
[1] => 33
[2] => 39
) [type] => Array
(
[0] => u
[1] => t
[2] =>
) [count] => Array
(
[0] =>
[1] => 7
[2] =>
) [content] => Array
(
[0] => 无
[1] => 无
[2] => 无
))
'listid' => array('', 5),
'title' => array('', 38),
'type' => array('', '我有'),
'count' => array('', 3),
'content' => array('无','无'),
);$t = call_user_func_array('array_map', array_merge(array(null), $arr));
foreach($t as $k=>$v) if(array_diff($v, array('')) != $v) unset($t[$k]);
$t = count($t) == 1 ? array_chunk(current($t), 1) : call_user_func_array('array_map', array_merge(array(null), $t));
print_r(array_combine(array_keys($arr), $t));Array
(
[listid] => Array
(
[0] => 5
) [title] => Array
(
[0] => 38
) [type] => Array
(
[0] => 我有
) [count] => Array
(
[0] => 3
) [content] => Array
(
[0] => 无
))
现在是,如果$arr 中没有一组完整的值就会出错啊