events_tracker = new WC_Facebookcommerce_EventsTracker( $pixel_id, $user_info); // Pixel Tracking Hooks add_action('wp_head', array($this->events_tracker, 'inject_base_pixel')); add_action('wp_head', array($this->events_tracker, 'inject_base_pixel_noscript')); add_action('posts_search', array($this->events_tracker, 'inject_search_event')); } } /** * Helper log function for debugging * * @since 1.2.2 */ public static function log($message) { if (WP_DEBUG === true) { if (is_array($message) || is_object($message)) { error_log(json_encode($message)); } else { error_log($message); } } } } endif;