array_intersect - chung-leong/qb GitHub Wiki

array_intersect - Computes the intersection of arrays

array array_intersect( array $array1, array $array2 [, $... ] )

array_intersect() compares array1 against array2 and returns an array containing values present in both. It is capable of handling multidimensional arrays, provided the number of elements in each sub-array is known as compile time.

Parameters:

array1 - The array to compare from.

array2 - The array to compare against.

... - Additional arrays to compare against.

Return Value:

A variable-length array containing all the element from array1 that are present in all of the other arrays.

Version

1.4 and above.