acf_field_repeater::format_value() │ public │ ACF 3.6

This filter is applied to the $value after it is loaded from the db, and before it is returned to the template.

Метод класса: acf_field_repeater{}

Хуков нет.

Возвращает

Массив. $value The modified value.

Использование

$acf_field_repeater = new acf_field_repeater();
$acf_field_repeater->format_value( $value, $post_id, $field );

$value(разное) (обязательный)

The value which was loaded from the database.

$post_id(разное) (обязательный)

The $post_id from which the value was loaded.

$field(массив) (обязательный)

The field array holding all the field options.

Список изменений

Код acf_field_repeater::format_value() acf field repeater::format value ^{ACF 6.0.4}

function format_value( $value, $post_id, $field ) {
	// bail early if no value
	if ( empty( $value ) ) {
		return false;
	}

	// bail early if not array
	if ( ! is_array( $value ) ) {
		return false;
	}

	// bail early if no sub fields
	if ( empty( $field['sub_fields'] ) ) {
		return false;
	}

	// loop over rows
	foreach ( array_keys( $value ) as $i ) {

		// loop through sub fields
		foreach ( array_keys( $field['sub_fields'] ) as $j ) {

			// get sub field
			$sub_field = $field['sub_fields'][ $j ];

			// bail early if no name (tab)
			if ( acf_is_empty( $sub_field['name'] ) ) {
				continue;
			}

			// extract value
			$sub_value = acf_extract_var( $value[ $i ], $sub_field['key'] );

			// update $sub_field name
			$sub_field['name'] = "{$field['name']}_{$i}_{$sub_field['name']}";

			// format value
			$sub_value = acf_format_value( $sub_value, $post_id, $sub_field );

			// append to $row
			$value[ $i ][ $sub_field['_name'] ] = $sub_value;
		}
	}

	return $value;
}