query-debug

// Checks the URL for the debug parameter
// example.com/event/event-name/?tribe_query_debug=true
function tribe_events_pre_get_posts_dumper ($query) {
	$show_debug_info = isset($_GET['tribe_query_debug']) ? $_GET['tribe_query_debug'] : false;
	if(($show_debug_info == "true" && $query->is_main_query() === true) || $show_debug_info == "full") {
		echo "<h3>&lt;Tribe Events Query&gt;</h3>";
		tribe_spit_it_out($query);
		add_filter('the_posts', 'tribe_dump_return_query', 100, 1);
	}
}
add_action('pre_get_posts', 'tribe_events_pre_get_posts_dumper');
function tribe_dump_return_query($query) {
	echo '<p>Query Results:</p>';
	tribe_spit_it_out($query);
	echo '<p>is_404() = </p>';
	var_dump(is_404());
	echo '<h3>&lt;/Tribe Events Query&gt;</h3>';
	// Only run this once
	remove_filter('the_posts', 'tribe_dump_return_query', 100, 1);
	return $query;
}
function tribe_spit_it_out($var_for_dumping) {
	echo '<pre>';
	var_dump($var_for_dumping);
	echo '</pre>';
}