Oh you nearly did it. The thing is you misunderstood one part of what I wanted. Your code eliminates EVERYTHING but the $keep. But I want to eliminate the other elements in the array in which there is the $keep. This means that in a 2D array, In which there is array of arrays. I want to only eliminate the elements that are inside a certain array, Not all the arrays.

When I do this for example.

array_flow($typearray, $element);

It gives this

Array
(
[0] => Array
(
[1] => es
)

[1] =>
[2] =>
)

But the [1] and [2] should still hold what it should hold.

You're really close, wow I never thought it could be done like this.