acf_format_value_for_rest() │ ACF 1.0

Format a given field's value for output in the REST API.

Returns

Mixed.

Usage

acf_format_value_for_rest( $value, $post_id, $field, $format );

$value(required)

.

$post_id(required)

.

$field(required)

.

$format(string)

'light' for normal REST API formatting or 'standard' to apply ACF's normal field formatting.
Default: 'light'

acf_format_value_for_rest() acf format value for rest code ^{ACF 6.0.4}

function acf_format_value_for_rest( $value, $post_id, $field, $format = 'light' ) {
	if ( $format === 'standard' ) {
		$value_formatted = acf_format_value( $value, $post_id, $field );

	} else {
		$type            = acf_get_field_type( $field['type'] );
		$value_formatted = $type->format_value_for_rest( $value, $post_id, $field );
	}

	/**
	 * Filter the formatted value for a given field.
	 *
	 * @param mixed      $value_formatted The formatted value.
	 * @param string|int $post_id The post ID of the current object.
	 * @param array      $field The field array.
	 * @param mixed      $value The raw/unformatted value.
	 * @param string     $format The format applied to the field value.
	 */
	return apply_filters( 'acf/rest/format_value_for_rest', $value_formatted, $post_id, $field, $value, $format );
}