array_merge_recursive
array_merge_recursive
(PHP 4 >= 4.0.1, PHP 5, PHP 7)
array_merge_recursive — Merge two or more arrays recursively
Description
array array_merge_recursive ( array $array1 [, array $... ] )
array_merge_recursive() merges the elements of one or more arrays together so that the values of one are appended to the end of the previous one. It returns the resulting array.
If the input arrays have the same string keys, then the values for these keys are merged together into an array, and this is done recursively, so that if one of the values is an array