acf_field_select::format_value_single │ public │ ACF 1.0

Method of the class: acf_field_select{}

No Hooks.

Returns

null. Nothing (null).

Usage

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

$value(required)

.

$post_id(required)

.

$field(required)

.

acf_field_select::format_value_single() acf field select::format value single code ^{ACF 6.0.4}

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

	// bail early if is empty
	if ( acf_is_empty( $value ) ) {
		return $value;
	}

	// vars
	$label = acf_maybe_get( $field['choices'], $value, $value );

	// value
	if ( $field['return_format'] == 'value' ) {

		// do nothing

		// label
	} elseif ( $field['return_format'] == 'label' ) {

		$value = $label;

		// array
	} elseif ( $field['return_format'] == 'array' ) {

		$value = array(
			'value' => $value,
			'label' => $label,
		);

	}

	// return
	return $value;

}