acf/get_sub_field │ filter-hook │ ACF 5.0.0

Filters the $sub_field found.

Usage

add_filter( 'acf/get_sub_field', 'wp_kama_acf_get_sub_field_filter', 10, 3 );

/**
 * Function for `acf/get_sub_field` filter-hook.
 * 
 * @param array  $sub_field The found sub field array.
 * @param string $selector  The selector used to search.
 * @param array  $field     The parent field array.
 *
 * @return array
 */
function wp_kama_acf_get_sub_field_filter( $sub_field, $selector, $field ){
	// filter...
	return $sub_field;
}

$sub_field(array)

The found sub field array.

$selector(string)

The selector used to search.

$field(array)

The parent field array.

Changelog

Where the hook is called

$sub_field = apply_filters( 'acf/get_sub_field', $sub_field, $id, $field );

Where the hook is used in Advanced Custom Fields PRO