acf_count_local_fields() │ ACF 5.7.10

acf_count_local_fields

Returns the number of local fields for the given parent.

No Hooks.

Returns

Int.

Usage

acf_count_local_fields( $parent );
$parent(string)
The parent key.
Default: ''

Changelog

Since 5.7.10 Introduced.

acf_count_local_fields() code ACF 6.0.4

acf/includes/local-fields.php 
function acf_count_local_fields( $parent = '' ) {
	return count( acf_get_local_fields( $parent ) );
}