acf_is_field_group_key() ACF 5.0.0

Returns true if the given identifier is a field group key.

Возвращает

true|false.

Использование

acf_is_field_group_key( $id );

$id(строка)

The identifier.

Список изменений

Код acf_is_field_group_key() acf is field group key ^{ACF 5.9.1}

<?php
function acf_is_field_group_key( $id = '' ) {
	
	// Check if $id is a string starting with "group_".
	if( is_string($id) && substr($id, 0, 6) === 'group_' ) {
		return true;
	}
	
	/**
	 * Filters whether the $id is a field group key.
	 *
	 * @date	23/1/19
	 * @since	5.7.10
	 *
	 * @param	bool $bool The result.
	 * @param	string $id The identifier.
	 */
	return apply_filters( 'acf/is_field_group_key', false, $id );
}