I've the following two arrays:
// array1
Array (
[key1] => value1,
[key2] => value2,
[key3] => value3,
[key4] => value4,
[key5] => value5
)
// array2
Array (
[0] => key1,
[1] => key3,
[2] => key5
)
I would like to build a new array that includes only elements of array1
which keys are present in array2
as values, so to have the following:
// new array
Array (
[key1] => value1,
[key3] => value3,
[key5] => value5
)
How can I make that (maybe using something like arrays intersection)?