Create an assoc array with equal keys and values from a regular array
arrays, php
Solution
You can use the `array_combine` function, like so:
$numbers = array('first', 'second', 'third');
$result = array_combine($numbers, $numbers);
Problem
I have an array that looks like ``` $numbers = array('first', 'second', 'third'); ``` I want to have a function that will take this array as input and return an array that would look like: ``` array( 'first' => 'first', 'second' => 'second', 'third' => 'third' ) ``` I wonder if it is possible to use `array_walk_recursive` or something similar...