wp_array_slice_assoc( array $array, array $keys )

Extract a slice of an array, given a list of keys.

Parameters

$array

(array) (Required) The original array.

$keys

(array) (Required) The list of keys.

Return

(array) The array slice.

Source

File: wp-includes/functions.php 

function wp_array_slice_assoc( $array, $keys ) {
	$slice = array();
	foreach ( $keys as $key )
		if ( isset( $array[ $key ] ) )
			$slice[ $key ] = $array[ $key ];

	return $slice;
}

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Changelog

Changelog
Version Description
WP-3.1.0 Introduced.