Ysurac / FlightAirMap

route-statistics-time.php

<?php
if ($_GET['departure_airport'] == "" || $_GET['arrival_airport'] == "")
{
	header('Location: /');
}

require_once('require/class.Connection.php');
require_once('require/class.Spotter.php');
require_once('require/class.Language.php');

$Spotter = new Spotter();
$sort = filter_input(INPUT_GET,'sort',FILTER_SANITIZE_STRING);
if (isset($_GET['departure_airport']) && isset($_GET['arrival_airport'])) {

This code seems to be duplicated across your project.

	$spotter_array = $Spotter->getSpotterDataByRoute($_GET['departure_airport'], $_GET['arrival_airport'], "0,1", $sort);
} else $spotter_array = array();

if (!empty($spotter_array))
{
	$title = sprintf(_("Most Common Time of Day between %s (%s), %s - %s (%s), %s"),$spotter_array[0]['departure_airport_name'],$spotter_array[0]['departure_airport_icao'],$spotter_array[0]['departure_airport_country'],$spotter_array[0]['arrival_airport_name'],$spotter_array[0]['arrival_airport_icao'],$spotter_array[0]['arrival_airport_country']);
	require_once('header.php');
	print '<div class="info column">';
	print '<h1>'._("Flights between").' '.$spotter_array[0]['departure_airport_name'].' ('.$spotter_array[0]['departure_airport_icao'].'), '.$spotter_array[0]['departure_airport_country'].' - '.$spotter_array[0]['arrival_airport_name'].' ('.$spotter_array[0]['arrival_airport_icao'].'), '.$spotter_array[0]['arrival_airport_country'].'</h1>';
	print '<div><span class="label">'._("Coming From").'</span><a href="'.$globalURL.'/airport/'.$spotter_array[0]['departure_airport_icao'].'">'.$spotter_array[0]['departure_airport_name'].' ('.$spotter_array[0]['departure_airport_icao'].'), '.$spotter_array[0]['departure_airport_country'].'</a></div>';
	print '<div><span class="label">'._("Flying To").'</span><a href="'.$globalURL.'/airport/'.$spotter_array[0]['arrival_airport_icao'].'">'.$spotter_array[0]['arrival_airport_name'].' ('.$spotter_array[0]['arrival_airport_icao'].'), '.$spotter_array[0]['arrival_airport_country'].'</a></div>';
	print '</div>';

	include('route-sub-menu.php');
	print '<div class="column">';
	print '<h2>'._("Most Common Time of Day").'</h2>';
	print '<p>'.sprintf(_("The statistic below shows the most common time of day of flights between <strong>%s (%s), %s</strong> and <strong>%s (%s), %s</strong>."),$spotter_array[0]['departure_airport_name'],$spotter_array[0]['departure_airport_icao'],$spotter_array[0]['departure_airport_country'],$spotter_array[0]['arrival_airport_name'],$spotter_array[0]['arrival_airport_icao'],$spotter_array[0]['arrival_airport_country']).'</p>';

	$hour_array = $Spotter->countAllHoursByRoute($_GET['departure_airport'], $_GET['arrival_airport']);
	print '<script type="text/javascript" src="https://www.google.com/jsapi"></script>';
	print '<div id="chartHour" class="chart" width="100%"></div>
      	<script> 
      		google.load("visualization", "1", {packages:["corechart"]});
          google.setOnLoadCallback(drawChart);
          function drawChart() {
            var data = google.visualization.arrayToDataTable([
            	["'._("Hour").'", "'._("# of Flights").'"], ';
            	$hour_data = '';
	foreach($hour_array as $hour_item)

This code seems to be duplicated across your project.

	{
		$hour_data .= '[ "'.date("ga", strtotime($hour_item['hour_name'].":00")).'",'.$hour_item['hour_count'].'],';
	}
	$hour_data = substr($hour_data, 0, -1);
	print $hour_data;
	print ']);
    
            var options = {
            	legend: {position: "none"},
            	chartArea: {"width": "80%", "height": "60%"},
            	vAxis: {title: "'._("# of Flights").'"},
            	hAxis: {showTextEvery: 2},
            	height:300,
            	colors: ["#1a3151"]
            };
    
            var chart = new google.visualization.AreaChart(document.getElementById("chartHour"));
            chart.draw(data, options);
          }
          $(window).resize(function(){
    			  drawChart();
    			});
      </script>';
	print '</div>';
} else {
	$title = _("Unknown Route");
	require_once('header.php');
	print '<h1>'._("Error").'</h1>';
	print '<p>'._("Sorry, this route does not exist in this database. :(").'</p>'; 
}

require_once('footer.php');
?>

It is not recommended to use PHP's closing tag ?> in files other than templates.