I am new to php and still learning the language,
let say I have two array
For Example
Array
(
[house_id] => 6
[name] => Lake Villa
[floor] => 5
[unit] => 25
)
Array
(
[house_id] => 6
[name] => Lake Villa
[floor] => 5
[unit] => 25
[parking_id] => 9
[resident_count] => 4
)
How do i get the keys of 1st array onto second, what i am saying is, i just need house_id, name, floor, unit
from second array and discard rest of the information.
However, they key is not same and dynamic, which means the first array key whatever returned is also present on second but with additional information. The information above is just an example and the keys might varies but whatever key on first array contains on second array too.
I tried this, but isn't working:
foreach($arr1 as $k=>$v) {
foreach($arr2 as $j=>$w) {
if(isset($arr2[$k]))
$arr[$k] = $w;
}
}