acf_extract_vars() │ ACF 5.0.0

This function will remove the vars from the array, and return the vars

No Hooks.

Returns

Array. An array of extracted values.

Usage

acf_extract_vars( $extract_array, $keys );

$extract_array(array) (required) (passed by reference — &)

an array passed as reference to be extracted.

$keys(array) (required)

An array of keys to extract from the original array.

Changelog

acf_extract_vars() acf extract vars code ^{ACF 6.8.8}

function acf_extract_vars( &$extract_array, $keys ) {
	$r = array();

	foreach ( $keys as $key ) {
		$r[ $key ] = acf_extract_var( $extract_array, $key );
	}

	return $r;
}