acf/location/rule_operators │ filter-hook │ ACF 1.0

Usage

add_filter( 'acf/location/rule_operators', 'wp_kama_acf_location_rule_operators_filter', 10, 2 );

/**
 * Function for `acf/location/rule_operators` filter-hook.
 * 
 * @param  $operators 
 * @param  $rule      
 *
 * @return 
 */
function wp_kama_acf_location_rule_operators_filter( $operators, $rule ){
	// filter...
	return $operators;
}

$operators

-

$rule

-

Where the hook is called

$operators = apply_filters( 'acf/location/rule_operators', $operators, $rule );

Where the hook is used in Advanced Custom Fields PRO