acf_maybe_get_sub_field()
acf_maybe_get_sub_field
This function will attempt to find a sub field
Хуков нет.
Возвращает
$post_id
. (int)
Использование
acf_maybe_get_sub_field( $selectors, $post_id, $strict );
- $selectors (обязательный)
- -
- $post_id **
- -
По умолчанию: false - $strict **
- -
По умолчанию: true
Список изменений
С версии 5.4.0 | Введена. |
Код acf_maybe_get_sub_field() acf maybe get sub field ACF 6.0.4
function acf_maybe_get_sub_field( $selectors, $post_id = false, $strict = true ) { // bail early if not enough selectors if ( ! is_array( $selectors ) || count( $selectors ) < 3 ) { return false; } // vars $offset = acf_get_setting( 'row_index_offset' ); $selector = acf_extract_var( $selectors, 0 ); $selectors = array_values( $selectors ); // reset keys // attempt get field $field = acf_maybe_get_field( $selector, $post_id, $strict ); // bail early if no field if ( ! $field ) { return false; } // loop for ( $j = 0; $j < count( $selectors ); $j += 2 ) { // vars $sub_i = $selectors[ $j ]; $sub_s = $selectors[ $j + 1 ]; $field_name = $field['name']; // find sub field $field = acf_get_sub_field( $sub_s, $field ); // bail early if no sub field if ( ! $field ) { return false; } // add to name $field['name'] = $field_name . '_' . ( $sub_i - $offset ) . '_' . $field['name']; } // return return $field; }