WC_Tracks_Footer_Pixel::render_tracking_pixels │ public │ WC 1.0

Add events as tracking pixels to page footer.

Method of the class: WC_Tracks_Footer_Pixel{}

No Hooks.

Returns

null. Nothing (null).

Usage

$WC_Tracks_Footer_Pixel = new WC_Tracks_Footer_Pixel();
$WC_Tracks_Footer_Pixel->render_tracking_pixels();

WC_Tracks_Footer_Pixel::render_tracking_pixels() WC Tracks Footer Pixel::render tracking pixels code ^{WC 9.8.5}

public function render_tracking_pixels() {
	if ( empty( $this->events ) ) {
		return;
	}

	foreach ( $this->events as $event ) {
		$pixel = $event->build_pixel_url();

		if ( ! $pixel ) {
			continue;
		}

		// Add the Request Timestamp and no cache parameter just before the HTTP request.
		$pixel = WC_Tracks_Client::add_request_timestamp_and_nocache( $pixel );

		echo '<img style="position: fixed;" src="', esc_url( $pixel ), '" />';
	}

	$this->events = array();
}