A collection of global array_* functions appending to the native PHP set.

• php: >=7.2.0

Install the latest version with:

composer require 'quorum/array-functions'

function array_flatten(array $array [, $allow_duplicates = false])

• array $array - The Array to be Flattened
• bool $allow_duplicates - Should the array allow duplicates

• array - The resulting array or NULL on failure

Given an array, find all the values recursively.

function array_blend(array $arrays [, array $keys = null])

• array $arrays - An array of arrays.
• array | null $keys - The merged array.

• array - The resulting blended array

Given an array of arrays, merges the array's children together.

function array_key_array(array $arrays, $key)

• array $arrays - An array of similarly keyed arrays
• int | string $key - The desired key

• array - The flattened array

Given an array of similarly keyed arrays, returns an array of only the values of the key.

function array_keys_array(array $arrays, $keys)

• array $arrays - An array of similarly keyed arrays
• array | int | string $keys - The key or array of keys to return

• array - The array of arrays with just the selected keys

Given an array of similarly keyed arrays, returns an array of only the selected keys.

function array_key_refill(array $array, array $keys [, $fill = array()])

• array $array - A Keyed array
• array $keys - The keys that must exist
• mixed $fill - The desired value to fill with

• array

Given a keyed array, fills any missing values.