WC_Order_Item_Meta::display() │ public │ WC 1.0

Display meta in a formatted list.

Method of the class: WC_Order_Item_Meta{}

Return

String|null.

Usage

$WC_Order_Item_Meta = new WC_Order_Item_Meta();
$WC_Order_Item_Meta->display( $flat, $return, $hideprefix, $delimiter );

$flat(true|false)

Flat .
Default: false)

$return(true|false)

Return .
Default: false)

$hideprefix(string)

Hide prefix .
Default: _)

$delimiter(string)

Delimiter used to separate items when $flat is true.
Default: ", \n"

WC_Order_Item_Meta::display() WC Order Item Meta::display code ^{WC 9.7.1}

public function display( $flat = false, $return = false, $hideprefix = '_', $delimiter = ", \n" ) {
	$output         = '';
	$formatted_meta = $this->get_formatted( $hideprefix );

	if ( ! empty( $formatted_meta ) ) {
		$meta_list = array();

		foreach ( $formatted_meta as $meta ) {
			if ( $flat ) {
				$meta_list[] = wp_kses_post( $meta['label'] . ': ' . $meta['value'] );
			} else {
				$meta_list[] = '
					<dt class="variation-' . sanitize_html_class( sanitize_text_field( $meta['key'] ) ) . '">' . wp_kses_post( $meta['label'] ) . ':</dt>
					<dd class="variation-' . sanitize_html_class( sanitize_text_field( $meta['key'] ) ) . '">' . wp_kses_post( wpautop( make_clickable( $meta['value'] ) ) ) . '</dd>
				';
			}
		}

		if ( ! empty( $meta_list ) ) {
			if ( $flat ) {
				$output .= implode( $delimiter, $meta_list );
			} else {
				$output .= '<dl class="variation">' . implode( '', $meta_list ) . '</dl>';
			}
		}
	}

	$output = apply_filters( 'woocommerce_order_items_meta_display', $output, $this, $flat );

	if ( $return ) {
		return $output;
	} else {
		echo $output; // WPCS: XSS ok.
	}
}