acf_field_taxonomy::format_value │ public │ ACF 3.6

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

Method of the class: acf_field_taxonomy{}

No Hooks.

Returns

$value. (mixed) the modified value

Usage

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

$value(required)

.

$post_id(required)

.

$field(required)

.

Changelog

acf_field_taxonomy::format_value() acf field taxonomy::format value code ^{ACF 6.8.8}

function format_value( $value, $post_id, $field ) {

	// bail early if no value
	if ( empty( $value ) ) {
		return false;
	}

	// force value to array
	$value = acf_get_array( $value );

	// load posts if needed
	if ( $field['return_format'] == 'object' ) {

		// get posts
		$value = $this->get_terms( $value, $field['taxonomy'] );
	}

	// convert back from array if neccessary
	if ( $field['field_type'] == 'select' || $field['field_type'] == 'radio' ) {
		$value = array_shift( $value );
	}

	// return
	return $value;
}