我有以下两个来自 MySQL 查询结果的数组结果。
阵列一(原始数据):
Array
(
[w_a] => Array
(
[0] => Array
(
[cod] => CRR
[pr] => LL
[aid] => VM2254
[gender] => m
[title] =>
)
)
[w_a_ml] => Array
(
)
[w_a_ol] => Array
(
)
[w_a_rl] => Array
(
[0] => Array
(
[rol] => 1
)
)
)
数组二(更改数据)
Array
(
[w_a] => Array
(
[0] => Array
(
[cod] => CRR
[pr] => LL
[aid] => VM2254
[gender] => f
[title] => Mr
)
)
[w_a_ml] => Array
(
[0] => Array
(
[wl] => 255
[care] => Sahan
[heigh] =>
[adam] =>
[instance] => Look
)
)
[w_a_ol] => Array
(
)
[w_a_rl] => Array
(
[0] => Array
(
[rol] => 1
)
)
)
我想从上面的两个数组中实现的是以表格格式或内部表格对每个字段(原始和新更改)进行比较和显示结果,如下所示。
FiledsN Original New Change
title Empty Mr
Wl Empty 255
Care Empty Sahan
gender m f
instance Empty Look
我尝试使用此函数使数组成为单个数组:
function array_single($arr) {
if (!is_array($arr)) {
return FALSE;
}
$res = array();
foreach ($arr as $keys => $values) {
if (is_array($values)) {
$res = array_merge($res, array_single($values));
} else {
$res[$keys] = $values;
}
}
return $res;
}
然后使用这个进行比较:
function diff($new,$old) {
$del=array_diff_assoc($old,$new);
$add=array_diff_assoc($new,$old);
return $diff=array("old"=>$del, "new"=>$add);
}