acf_field_select::format_value │ public │ ACF 3.6

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

Method of the class: acf_field_select{}

No Hooks.

Returns

Mixed.

Usage

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

$value(mixed) (required)

The value which was loaded from the database.

$post_id(int|string) (required)

The post_id from which the value was loaded.

$field(array) (required)

The field array holding all the field options.

Changelog

acf_field_select::format_value() acf field select::format value code ^{ACF 6.8.8}

public function format_value( $value, $post_id, $field ) {
	if ( is_array( $value ) ) {
		foreach ( $value as $i => $val ) {
			$value[ $i ] = $this->format_value_single( $val, $post_id, $field );
		}
	} else {
		$value = $this->format_value_single( $value, $post_id, $field );
	}

	return $value;
}