_rest_array_intersect_key_recursive


_rest_array_intersect_key_recursive ( $array1, $array2 )

Parameters:
  • (array) $array1 The array with master keys to check.
  • (array) $array2 An array to compare keys against.
Returns:
  • (array) An associative array containing all the entries of array1 which have keys that are present in all arguments.
Defined at:

Description

Recursively computes the intersection of arrays using keys for comparison.

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