PHP MYSQL multidimensional array

Question

I\'m having major headaches trying to create a multidimensional array from two separate MySQL selects.... I\'ve been searching here and Google all day and have to finally admit

Answer 1

If you have an ID from the first Array, you can check for keys / values with this ID in the second Array.

If you want to get the key you should use

array_key_exists($string)

And if you want to get the value you should use

in_array($string)

You can use a foreach loop to execute this functions!