Ysurac / FlightAirMap

polar-geojson.php

Spacing +6 added lines, -6 removed lines

@@ -17,10 +17,10 @@ 
 header('Content-Type: text/javascript');
 
 
-$polar = $Stats->getStatsSource(date('Y-m-d'),'polar');
+$polar = $Stats->getStatsSource(date('Y-m-d'), 'polar');
 $output = '{"type": "FeatureCollection","features": [';
 if (!empty($polar)) {
-	foreach($polar as $eachpolar) {
+	foreach ($polar as $eachpolar) {
 		$data = json_decode($eachpolar['source_data']);
 		$name = $eachpolar['source_name'];
 		$coord = $Location->getLocationInfobySourceName($name);
@@ -33,15 +33,15 @@ 
 			$initial_longitude = $globalCenterLongitude;
 		}
 		$first = '';
-		foreach($data as $value => $key) {
-			$final_coord = $Common->getCoordfromDistanceBearing($initial_latitude,$initial_longitude,$value*22.5,$key);
-			if ($first == '') $first = '['.round($final_coord['longitude'],5).','.round($final_coord['latitude'],5).']';
+		foreach ($data as $value => $key) {
+			$final_coord = $Common->getCoordfromDistanceBearing($initial_latitude, $initial_longitude, $value*22.5, $key);
+			if ($first == '') $first = '['.round($final_coord['longitude'], 5).','.round($final_coord['latitude'], 5).']';
 			$output .= '['.$final_coord['longitude'].','.$final_coord['latitude'].'],';
 		}
 		$output .= $first;
 		$output .= ']]}},';
 	}
-	$output  = substr($output, 0, -1);
+	$output = substr($output, 0, -1);
 }
 $output .= ']}';
 print $output;

archive-geojson.php

Spacing +26 added lines, -26 removed lines

@@ -23,13 +23,13 @@ 
 $min = false;
 $allhistory = false;
 $filter['source'] = array();
-if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalVATSIM) && $globalVATSIM && isset($_COOKIE['ShowVATSIM']) && $_COOKIE['ShowVATSIM'] == 'true') $filter['source'] = array_merge($filter['source'],array('vatsimtxt'));
-if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalIVAO) && $globalIVAO && isset($_COOKIE['ShowIVAO']) && $_COOKIE['ShowIVAO'] == 'true') $filter['source'] = array_merge($filter['source'],array('whazzup'));
-if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalphpVMS) && $globalphpVMS && isset($_COOKIE['ShowVMS']) && $_COOKIE['ShowVMS'] == 'true') $filter['source'] = array_merge($filter['source'],array('phpvmacars'));
-if ((!isset($globalMapchoose) || $globalMapchoose) && isset($globalSBS1) && $globalSBS1 && isset($_COOKIE['ShowSBS1']) && $_COOKIE['ShowSBS1'] == 'true') $filter['source'] = array_merge($filter['source'],array('sbs'));
-if ((!isset($globalMapchoose) || $globalMapchoose) && isset($globalAPRS) && $globalAPRS && isset($_COOKIE['ShowAPRS']) && $_COOKIE['ShowAPRS'] == 'true') $filter['source'] = array_merge($filter['source'],array('aprs'));
-if (isset($_COOKIE['Airlines']) && $_COOKIE['Airlines'] != '') $filter['airlines'] = explode(',',$_COOKIE['Airlines']);
-if (isset($_COOKIE['Sources']) && $_COOKIE['Sources'] != '') $filter['source_aprs'] = explode(',',$_COOKIE['Sources']);
+if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalVATSIM) && $globalVATSIM && isset($_COOKIE['ShowVATSIM']) && $_COOKIE['ShowVATSIM'] == 'true') $filter['source'] = array_merge($filter['source'], array('vatsimtxt'));
+if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalIVAO) && $globalIVAO && isset($_COOKIE['ShowIVAO']) && $_COOKIE['ShowIVAO'] == 'true') $filter['source'] = array_merge($filter['source'], array('whazzup'));
+if ((!isset($globalMapVAchoose) || $globalMapVAchoose) && isset($globalphpVMS) && $globalphpVMS && isset($_COOKIE['ShowVMS']) && $_COOKIE['ShowVMS'] == 'true') $filter['source'] = array_merge($filter['source'], array('phpvmacars'));
+if ((!isset($globalMapchoose) || $globalMapchoose) && isset($globalSBS1) && $globalSBS1 && isset($_COOKIE['ShowSBS1']) && $_COOKIE['ShowSBS1'] == 'true') $filter['source'] = array_merge($filter['source'], array('sbs'));
+if ((!isset($globalMapchoose) || $globalMapchoose) && isset($globalAPRS) && $globalAPRS && isset($_COOKIE['ShowAPRS']) && $_COOKIE['ShowAPRS'] == 'true') $filter['source'] = array_merge($filter['source'], array('aprs'));
+if (isset($_COOKIE['Airlines']) && $_COOKIE['Airlines'] != '') $filter['airlines'] = explode(',', $_COOKIE['Airlines']);
+if (isset($_COOKIE['Sources']) && $_COOKIE['Sources'] != '') $filter['source_aprs'] = explode(',', $_COOKIE['Sources']);
 if (isset($_COOKIE['airlinestype']) && $_COOKIE['airlinestype'] != 'all') $filter['airlinestype'] = $_COOKIE['airlinestype'];
 
 if (isset($globalMapPopup) && !$globalMapPopup && !(isset($_COOKIE['flightpopup']) && $_COOKIE['flightpopup'] == 'true')) {
@@ -37,12 +37,12 @@ 
 }
 
 if (isset($_GET['ident'])) {
-	$ident = filter_input(INPUT_GET,'ident',FILTER_SANITIZE_STRING);
+	$ident = filter_input(INPUT_GET, 'ident', FILTER_SANITIZE_STRING);
 	$from_archive = true;
 	$spotter_array = $SpotterArchive->getLastArchiveSpotterDataByIdent($ident);
 	$allhistory = true;
 } elseif (isset($_GET['flightaware_id'])) {
-	$flightaware_id = filter_input(INPUT_GET,'flightaware_id',FILTER_SANITIZE_STRING);
+	$flightaware_id = filter_input(INPUT_GET, 'flightaware_id', FILTER_SANITIZE_STRING);
 	$from_archive = true;
 	$spotter_array = $SpotterArchive->getLastArchiveSpotterDataById($flightaware_id);
 	$allhistory = true;
@@ -50,20 +50,20 @@ 
 	$from_archive = true;
 //	$begindate = filter_input(INPUT_GET,'begindate',FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>'~^\d{4}/\d{2}/\d{2}$~')));
 //	$enddate = filter_input(INPUT_GET,'enddate',FILTER_VALIDATE_REGEXP,array("options"=>array("regexp"=>'~^\d{4}/\d{2}/\d{2}$~')));
-	$begindate = filter_input(INPUT_GET,'begindate',FILTER_SANITIZE_NUMBER_INT);
-	$enddate = filter_input(INPUT_GET,'enddate',FILTER_SANITIZE_NUMBER_INT);
-	$archivespeed = filter_input(INPUT_GET,'speed',FILTER_SANITIZE_NUMBER_INT);
-	$begindate = date('Y-m-d H:i:s',$begindate);
-	$enddate = date('Y-m-d H:i:s',$enddate);
-	$spotter_array = $SpotterArchive->getMinLiveSpotterDataPlayback($begindate,$enddate,$filter);
+	$begindate = filter_input(INPUT_GET, 'begindate', FILTER_SANITIZE_NUMBER_INT);
+	$enddate = filter_input(INPUT_GET, 'enddate', FILTER_SANITIZE_NUMBER_INT);
+	$archivespeed = filter_input(INPUT_GET, 'speed', FILTER_SANITIZE_NUMBER_INT);
+	$begindate = date('Y-m-d H:i:s', $begindate);
+	$enddate = date('Y-m-d H:i:s', $enddate);
+	$spotter_array = $SpotterArchive->getMinLiveSpotterDataPlayback($begindate, $enddate, $filter);
 }
 
 if (!empty($spotter_array)) {
-	$flightcnt = $SpotterArchive->getLiveSpotterCount($begindate,$enddate,$filter);
+	$flightcnt = $SpotterArchive->getLiveSpotterCount($begindate, $enddate, $filter);
 	if ($flightcnt == '') $flightcnt = 0;
 } else $flightcnt = 0;
 
-$sqltime = round(microtime(true)-$begintime,2);
+$sqltime = round(microtime(true) - $begintime, 2);
 
 //var_dump($spotter_array);
 $j = 0;
@@ -78,7 +78,7 @@ 
 		if (!empty($spotter_array) && is_array($spotter_array))
 		{
 			$output .= '"features": [';
-			foreach($spotter_array as $spotter_item)
+			foreach ($spotter_array as $spotter_item)
 			{
 				$j++;
 				date_default_timezone_set('UTC');
@@ -161,7 +161,7 @@ 
 						if (isset($spotter_item['registration'])) $output .= '"registration": "'.$spotter_item['registration'].'",';
 						if (isset($spotter_item['aircraft_name']) && isset($spotter_item['aircraft_type'])) {
 							$output .= '"aircraft_name": "'.$spotter_item['aircraft_name'].' ('.$spotter_item['aircraft_type'].')",';
-							$output .= '"aircraft_wiki": "http://'.strtolower($globalLanguage).'.wikipedia.org/wiki/'.urlencode(str_replace(' ','_',$spotter_item['aircraft_name'])).'",';
+							$output .= '"aircraft_wiki": "http://'.strtolower($globalLanguage).'.wikipedia.org/wiki/'.urlencode(str_replace(' ', '_', $spotter_item['aircraft_name'])).'",';
 						} elseif (isset($spotter_item['aircraft_type'])) {
 							$output .= '"aircraft_name": "NA ('.$spotter_item['aircraft_type'].')",';
 						} elseif (!$min) {
@@ -228,15 +228,15 @@ 
 						if ($compress)$output .= '"h": "'.$spotter_item['heading'].'",';
 						else $output .= '"heading": "'.$spotter_item['heading'].'",';
 						
-						if (isset($archivespeed)) $nextcoord = $Common->nextcoord($spotter_item['latitude'],$spotter_item['longitude'],$spotter_item['ground_speed'],$spotter_item['heading'],$archivespeed);
-						else $nextcoord = $Common->nextcoord($spotter_item['latitude'],$spotter_item['longitude'],$spotter_item['ground_speed'],$spotter_item['heading']);
+						if (isset($archivespeed)) $nextcoord = $Common->nextcoord($spotter_item['latitude'], $spotter_item['longitude'], $spotter_item['ground_speed'], $spotter_item['heading'], $archivespeed);
+						else $nextcoord = $Common->nextcoord($spotter_item['latitude'], $spotter_item['longitude'], $spotter_item['ground_speed'], $spotter_item['heading']);
 						//$output .= '"nextlatitude": "'.$nextcoord['latitude'].'",';
 						//$output .= '"nextlongitude": "'.$nextcoord['longitude'].'",';
 						$output .= '"nextlatlon": ['.$nextcoord['latitude'].','.$nextcoord['longitude'].'],';
 
 						if (!$min) $output .= '"image": "'.$image.'",';
 						if (isset($spotter_item['image_copyright']) && $spotter_item['image_copyright'] != '') {
-							$output .= '"image_copyright": "'.str_replace('"',"'",trim(str_replace(array("\r\n","\r","\n","\\r","\\n","\\r\\n"),'',$spotter_item['image_copyright']))).'",';
+							$output .= '"image_copyright": "'.str_replace('"', "'", trim(str_replace(array("\r\n", "\r", "\n", "\\r", "\\n", "\\r\\n"), '', $spotter_item['image_copyright']))).'",';
 						}
 						if (isset($spotter_item['image_source_website'])) {
 							$output .= '"image_source_website": "'.urlencode($spotter_item['image_source_website']).'",';
@@ -258,7 +258,7 @@ 
 							$output .= '"waypoints": "'.$spotter_item['waypoints'].'",';
 						}
 						if (isset($spotter_item['acars'])) {
-							$output .= '"acars": "'.trim(str_replace(array("\r\n","\r","\n","\\r","\\n","\\r\\n"), '<br />',$spotter_item['acars']['message'])).'",';
+							$output .= '"acars": "'.trim(str_replace(array("\r\n", "\r", "\n", "\\r", "\\n", "\\r\\n"), '<br />', $spotter_item['acars']['message'])).'",';
 						}
 						$spotter_history_array = $SpotterArchive->getCoordArchiveSpotterDataById($spotter_item['flightaware_id']);
 						//$spotter_history_array = array();
@@ -270,7 +270,7 @@ 
 					$output_time .= (strtotime($spotter_history['date'])*1000).',';
 				}
 				if (isset($output_time)) {
-				    $output_time  = substr($output_time, 0, -1);
+				    $output_time = substr($output_time, 0, -1);
 				    $output .= '"time": ['.$output_time.'],';
 				}
 
@@ -285,7 +285,7 @@ 
 						$output .= '"coordinates": [';
 						
 				if (isset($output_history)) {
-				    $output_history  = substr($output_history, 0, -1);
+				    $output_history = substr($output_history, 0, -1);
 				    $output .= $output_history;
 				}
 				
@@ -297,7 +297,7 @@ 
 			$output  = substr($output, 0, -1);
 			$output .= ']';
 			$output .= ',"initial_sqltime": "'.$sqltime.'",';
-			$output .= '"totaltime": "'.round(microtime(true)-$begintime,2).'",';
+			$output .= '"totaltime": "'.round(microtime(true) - $begintime, 2).'",';
 			if (isset($begindate)) $output .= '"archive_date": "'.$begindate.'",';
 			$output .= '"fc": "'.$flightcnt.'"';
 		} else {

getImages.php

Spacing +14 added lines, -14 removed lines

@@ -4,9 +4,9 @@ 
 	$hex = str_replace("#", "", $hex);
 	$color = array();
 	if (strlen($hex) == 3) {
-	    $color['r'] = hexdec(substr($hex, 0, 1) . substr($hex,0,1));
-	    $color['g'] = hexdec(substr($hex, 1, 1) . substr($hex,1,1));
-	    $color['b'] = hexdec(substr($hex, 2, 1) . substr($hex,2,1));
+	    $color['r'] = hexdec(substr($hex, 0, 1).substr($hex, 0, 1));
+	    $color['g'] = hexdec(substr($hex, 1, 1).substr($hex, 1, 1));
+	    $color['b'] = hexdec(substr($hex, 2, 1).substr($hex, 2, 1));
 	} else if (strlen($hex) == 6) {
 	    $color['r'] = hexdec(substr($hex, 0, 2));
 	    $color['g'] = hexdec(substr($hex, 2, 2));
@@ -16,7 +16,7 @@ 
 }
 
 
-if (!isset($_GET['color']) || $_GET['color'] == '' || !preg_match('/^([a-fA-F0-9]){3}(([a-fA-F0-9]){3})?\b/',$_GET['color'])) { 
+if (!isset($_GET['color']) || $_GET['color'] == '' || !preg_match('/^([a-fA-F0-9]){3}(([a-fA-F0-9]){3})?\b/', $_GET['color'])) { 
     exit(0);
 }
 $color = $_GET['color'];
@@ -37,15 +37,15 @@ 
 
 if (extension_loaded('gd') && function_exists('gd_info')) {
     $image = imagecreatefrompng($original);
-    $index = imagecolorexact($image,26,49,81);
+    $index = imagecolorexact($image, 26, 49, 81);
     if ($index < 0) {
-	$index = imagecolorexact($image,25,49,79);
+	$index = imagecolorexact($image, 25, 49, 79);
     }
     if ($index < 0) {
-	$index = imagecolorexact($image,0,0,0);
+	$index = imagecolorexact($image, 0, 0, 0);
     }
     $c = hexToRGB($color);
-    imagecolorset($image,$index,$c['r'],$c['g'],$c['b']);
+    imagecolorset($image, $index, $c['r'], $c['g'], $c['b']);
  /*
     $ig = imagecolorat($image, 0, 0);
     imagecolortransparent($image, $ig);
@@ -53,14 +53,14 @@ 
 
     header('Content-type: image/png');
     if (isset($_GET['resize']) && function_exists('imagecopyresampled')) {
-	$resize = filter_input(INPUT_GET,'resize',FILTER_SANITIZE_NUMBER_INT);
-	$newimg = imagecreatetruecolor($resize,$resize);
+	$resize = filter_input(INPUT_GET, 'resize', FILTER_SANITIZE_NUMBER_INT);
+	$newimg = imagecreatetruecolor($resize, $resize);
         imagealphablending($newimg, false);
 	imagesavealpha($newimg, true);
-	imagecopyresampled($newimg,$image,0,0,0,0,15,15,imagesx($image),imagesy($image));
+	imagecopyresampled($newimg, $image, 0, 0, 0, 0, 15, 15, imagesx($image), imagesy($image));
 	if (isset($_GET['heading'])) {
-    	    $heading = filter_input(INPUT_GET,'heading',FILTER_SANITIZE_NUMBER_INT);
-    	    $rotation = imagerotate($newimg,$heading,imageColorAllocateAlpha($newimg,0,0,0,127));
+    	    $heading = filter_input(INPUT_GET, 'heading', FILTER_SANITIZE_NUMBER_INT);
+    	    $rotation = imagerotate($newimg, $heading, imageColorAllocateAlpha($newimg, 0, 0, 0, 127));
     	    imagealphablending($rotation, false);
 	    imagesavealpha($rotation, true);
     	    imagepng($rotation);
@@ -79,7 +79,7 @@ 
 	imagepng($image);
 	imagepng($image);
 	if (is_writable('cache')) {
-    	    imagepng($image,dirname(__FILE__).DIRECTORY_SEPARATOR.'cache/'.$color.'-'.$filename);
+    	    imagepng($image, dirname(__FILE__).DIRECTORY_SEPARATOR.'cache/'.$color.'-'.$filename);
 	}
         imagedestroy($image);
     }

airport-geojson.php

Spacing +5 added lines, -5 removed lines

@@ -11,7 +11,7 @@ 
 
 if (isset($_GET['coord'])) 
 {
-	$coords = explode(',',$_GET['coord']);
+	$coords = explode(',', $_GET['coord']);
 	$spotter_array = $Spotter->getAllAirportInfobyCoord($coords);
 } else {
 	$spotter_array = $Spotter->getAllAirportInfo();
@@ -22,17 +22,17 @@ 
             
 if (!empty($spotter_array))
 {	  
-	foreach($spotter_array as $spotter_item)
+	foreach ($spotter_array as $spotter_item)
 	{
 		date_default_timezone_set('UTC');
 		//waypoint plotting
 		$output .= '{"type": "Feature",';
 		    $output .= '"properties": {';
-			$output .= '"name": "'.str_replace('"',"'",$spotter_item['name']).'",';
-			$output .= '"city": "'.str_replace('"',"'",$spotter_item['city']).'",';
+			$output .= '"name": "'.str_replace('"', "'", $spotter_item['name']).'",';
+			$output .= '"city": "'.str_replace('"', "'", $spotter_item['city']).'",';
 			$output .= '"country": "'.$spotter_item['country'].'",';
 			$output .= '"altitude": "'.$spotter_item['altitude'].'",';
-			$output .= '"popupContent": "'.str_replace('"',"'",$spotter_item['name']).' : '.str_replace('"',"'",$spotter_item['city']).', '.$spotter_item['country'].'",';
+			$output .= '"popupContent": "'.str_replace('"', "'", $spotter_item['name']).' : '.str_replace('"', "'", $spotter_item['city']).', '.$spotter_item['country'].'",';
 			if ($spotter_item['type'] == 'large_airport') {
 				$output .= '"icon": "'.$globalURL.'/images/airport.png",';
 			} elseif ($spotter_item['type'] == 'heliport') {

require/class.SBS.php

Spacing +49 added lines, -49 removed lines

@@ -6,83 +6,83 @@ 
 	// Not yet finished, no CRC checks
 	//echo $buffer."\n";
 	$data = array();
-	$typehex = substr($buffer,0,1);
-	if ($typehex == '*' || $typehex == ':') $hex = substr($buffer,1,-1);
-	elseif ($typehex == '@' || $typehex == '%') $hex = substr($buffer,13,-13);
-	else $hex = substr($buffer,1,-1);
-	$bin = gmp_strval( gmp_init($hex,16), 2);
+	$typehex = substr($buffer, 0, 1);
+	if ($typehex == '*' || $typehex == ':') $hex = substr($buffer, 1, -1);
+	elseif ($typehex == '@' || $typehex == '%') $hex = substr($buffer, 13, -13);
+	else $hex = substr($buffer, 1, -1);
+	$bin = gmp_strval(gmp_init($hex, 16), 2);
 	//if (strlen($hex) == 28 && $this->parityCheck($hex,$bin)) {
 	if (strlen($hex) == 28) {
-	    $df = intval(substr($bin,0,5),2);
+	    $df = intval(substr($bin, 0, 5), 2);
 	    //$ca = intval(substr($bin,5,3),2);
 	    // Only support DF17 for now
 	    //if ($df == 17 || ($df == 18 && ($ca == 0 || $ca == 1 || $ca == 6))) {
-	    if (($df == 17 || $df == 18) && ($this->parityCheck($hex,$bin) || $typehex == '@')) {
-		$icao = substr($hex,2,6);
+	    if (($df == 17 || $df == 18) && ($this->parityCheck($hex, $bin) || $typehex == '@')) {
+		$icao = substr($hex, 2, 6);
 		$data['hex'] = $icao;
-		$tc = intval(substr($bin,32,5),2);
+		$tc = intval(substr($bin, 32, 5), 2);
 		if ($tc >= 1 && $tc <= 4) {
 		    //callsign
-		    $csbin = substr($bin,40,56);
+		    $csbin = substr($bin, 40, 56);
 		    $charset = str_split('#ABCDEFGHIJKLMNOPQRSTUVWXYZ#####_###############0123456789######');
 		    $cs = '';
-		    $cs .= $charset[intval(substr($csbin,0,6),2)];
-		    $cs .= $charset[intval(substr($csbin,6,6),2)];
-		    $cs .= $charset[intval(substr($csbin,12,6),2)];
-		    $cs .= $charset[intval(substr($csbin,18,6),2)];
-		    $cs .= $charset[intval(substr($csbin,24,6),2)];
-		    $cs .= $charset[intval(substr($csbin,30,6),2)];
-		    $cs .= $charset[intval(substr($csbin,36,6),2)];
-		    $cs .= $charset[intval(substr($csbin,42,6),2)];
-		    $cs = str_replace('_','',$cs);
-		    $cs = str_replace('#','',$cs);
+		    $cs .= $charset[intval(substr($csbin, 0, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 6, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 12, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 18, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 24, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 30, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 36, 6), 2)];
+		    $cs .= $charset[intval(substr($csbin, 42, 6), 2)];
+		    $cs = str_replace('_', '', $cs);
+		    $cs = str_replace('#', '', $cs);
 		    $callsign = $cs;
 		    $data['ident'] = $callsign;
 		} elseif ($tc >= 9 && $tc <= 18) {
 		    // Check Q-bit
-		    $q = substr($bin,47,1);
+		    $q = substr($bin, 47, 1);
 		    if ($q) {
-			$n = intval(substr($bin,40,7).substr($bin,48,4),2);
-			$alt = $n*25-1000;
+			$n = intval(substr($bin, 40, 7).substr($bin, 48, 4), 2);
+			$alt = $n*25 - 1000;
 			$data['altitude'] = $alt;
 		    }
 		    // Check odd/even flag
-		    $oe = substr($bin,53,1);
+		    $oe = substr($bin, 53, 1);
 		    //if ($oe) => odd else even
 		    //  131072 is 2^17 since CPR latitude and longitude are encoded in 17 bits.
-		    $cprlat = intval(substr($bin,54,17),2)/131072.0;
-		    $cprlon = intval(substr($bin,71,17),2)/131072.0;
-		    if ($oe == 0) $this::$latlon[$icao] = array('latitude' => $cprlat,'longitude' => $cprlon,'created' => time());
+		    $cprlat = intval(substr($bin, 54, 17), 2)/131072.0;
+		    $cprlon = intval(substr($bin, 71, 17), 2)/131072.0;
+		    if ($oe == 0) $this::$latlon[$icao] = array('latitude' => $cprlat, 'longitude' => $cprlon, 'created' => time());
 		    elseif (isset($this::$latlon[$icao]) && (time() - $this::$latlon[$icao]['created']) < 10) {
 			$cprlat_odd = $cprlat;
 			$cprlon_odd = $cprlon;
 			$cprlat_even = $this::$latlon[$icao]['latitude'];
 			$cprlon_even = $this::$latlon[$icao]['longitude'];
 		    
-			$j = 59*$cprlat_even-60*$cprlat_odd+0.5;
-			$lat_even = (360.0/60)*($j%60+$cprlat_even);
-			$lat_odd = (360.0/59)*($j%59+$cprlat_odd);
+			$j = 59*$cprlat_even - 60*$cprlat_odd + 0.5;
+			$lat_even = (360.0/60)*($j%60 + $cprlat_even);
+			$lat_odd = (360.0/59)*($j%59 + $cprlat_odd);
 			if ($lat_even >= 270) $lat_even = $lat_even - 360;
 			if ($lat_odd >= 270) $lat_odd = $lat_odd - 360;
 			// check latitude zone
 			if ($this->cprNL($lat_even) == $this->cprNL($lat_odd)) {
 			    if ($this::$latlon[$icao]['created'] > time()) {
-				$ni = $this->cprN($lat_even,0);
-				$m = floor($cprlon_even*($this->cprNL($lat_even)-1) - $cprlon_odd * $this->cprNL($lat_even)+0.5);
-				$lon = (360.0/$ni)*($m%$ni+$cprlon_even);
+				$ni = $this->cprN($lat_even, 0);
+				$m = floor($cprlon_even*($this->cprNL($lat_even) - 1) - $cprlon_odd*$this->cprNL($lat_even) + 0.5);
+				$lon = (360.0/$ni)*($m%$ni + $cprlon_even);
 				$lat = $lat_even;
-				if ($lon > 180) $lon = $lon -360;
+				if ($lon > 180) $lon = $lon - 360;
 				if ($lat > -91 && $lat < 91 && $lon > -181 && $lon < 181) {
 				    //if ($globalDebug) echo 'cs : '.$cs.' - hex : '.$hex.' - lat : '.$lat.' - lon : '.$lon;
 				    $data['latitude'] = $lat;
 				    $data['longitude'] = $lon;
 				}
 			    } else {
-				$ni = $this->cprN($lat_odd,1);
-				$m = floor($cprlon_even*($this->cprNL($lat_odd)-1) - $cprlon_odd * $this->cprNL($lat_odd)+0.5);
-				$lon = (360.0/$ni)*($m%$ni+$cprlon_odd);
+				$ni = $this->cprN($lat_odd, 1);
+				$m = floor($cprlon_even*($this->cprNL($lat_odd) - 1) - $cprlon_odd*$this->cprNL($lat_odd) + 0.5);
+				$lon = (360.0/$ni)*($m%$ni + $cprlon_odd);
 				$lat = $lat_odd;
-				if ($lon > 180) $lon = $lon -360;
+				if ($lon > 180) $lon = $lon - 360;
 				if ($lat > -91 && $lat < 91 && $lon > -181 && $lon < 181) {
 				    //if ($globalDebug) echo 'icao : '.$icao.' - hex : '.$hex.' - lat : '.$lat.' - lon : '.$lon.' second'."\n";
 				    $data['latitude'] = $lat;
@@ -94,15 +94,15 @@ 
 		    }
 		} elseif ($tc == 19) {
 		    // speed & heading
-		    $v_ew_dir = intval(substr($bin,45,1));
-		    $v_ew = intval(substr($bin,46,10),2);
-		    $v_ns_dir = intval(substr($bin,56,1));
-		    $v_ns = intval(substr($bin,57,10),2);
+		    $v_ew_dir = intval(substr($bin, 45, 1));
+		    $v_ew = intval(substr($bin, 46, 10), 2);
+		    $v_ns_dir = intval(substr($bin, 56, 1));
+		    $v_ns = intval(substr($bin, 57, 10), 2);
 		    if ($v_ew_dir) $v_ew = -1*$v_ew;
 		    if ($v_ns_dir) $v_ns = -1*$v_ns;
-		    $speed = sqrt($v_ns*$v_ns+$v_ew*$v_ew);
-		    $heading = atan2($v_ew,$v_ns)*360.0/(2*pi());
-		    if ($heading <0) $heading = $heading+360;
+		    $speed = sqrt($v_ns*$v_ns + $v_ew*$v_ew);
+		    $heading = atan2($v_ew, $v_ns)*360.0/(2*pi());
+		    if ($heading < 0) $heading = $heading + 360;
 		    $data['speed'] = $speed;
 		    $data['heading'] = $heading;
 		}
@@ -117,7 +117,7 @@ 
 
 	public function cprNL($lat) {
 	//Lookup table to convert the latitude to index.
-	if ($lat < 0) $lat = -$lat;             // Table is simmetric about the equator.
+	if ($lat < 0) $lat = -$lat; // Table is simmetric about the equator.
 	if ($lat < 10.47047130) return 59;
 	if ($lat < 14.82817437) return 58;
 	if ($lat < 18.18626357) return 57;
@@ -179,7 +179,7 @@ 
 	return 1;
     }
     
-    public function cprN($lat,$isodd) {
+    public function cprN($lat, $isodd) {
 	$nl = $this->cprNL($lat) - $isodd;
 	if ($nl > 1) return $nl;
 	else return 1;
@@ -205,10 +205,10 @@ 
 );
 
 	$crc = 0;
-	$checksum = intval(substr($msg,22,6),16);
+	$checksum = intval(substr($msg, 22, 6), 16);
 
 	for ($j = 0; $j < strlen($bin); $j++) {
-	    if ($bin[$j]) $crc = $crc^intval($modes_checksum_table[$j],0);
+	    if ($bin[$j]) $crc = $crc^intval($modes_checksum_table[$j], 0);
 	}
 	if ($crc == $checksum) return true;
 	else {

require/libs/Predict/Predict.php

Spacing +93 added lines, -93 removed lines

@@ -52,60 +52,60 @@ 
  */
 class Predict
 {
-    const de2ra    =  1.74532925E-2;   /* Degrees to Radians */
-    const pi       =  3.1415926535898; /* Pi */
-    const pio2     =  1.5707963267949; /* Pi/2 */
-    const x3pio2   =  4.71238898;      /* 3*Pi/2 */
-    const twopi    =  6.2831853071796; /* 2*Pi  */
-    const e6a      =  1.0E-6;
-    const tothrd   =  6.6666667E-1;    /* 2/3 */
-    const xj2      =  1.0826158E-3;    /* J2 Harmonic */
-    const xj3      = -2.53881E-6;      /* J3 Harmonic */
-    const xj4      = -1.65597E-6;      /* J4 Harmonic */
-    const xke      =  7.43669161E-2;
-    const xkmper   =  6.378135E3;      /* Earth radius km */
-    const xmnpda   =  1.44E3;          /* Minutes per day */
-    const km2mi    =  0.621371;        /* Kilometers per Mile */
-    const ae       =  1.0;
-    const ck2      =  5.413079E-4;
-    const ck4      =  6.209887E-7;
-    const __f      =  3.352779E-3;
-    const ge       =  3.986008E5;
-    const __s__    =  1.012229;
-    const qoms2t   =  1.880279E-09;
-    const secday   =  8.6400E4;        /* Seconds per day */
-    const omega_E  =  1.0027379;
-    const omega_ER =  6.3003879;
-    const zns      =  1.19459E-5;
-    const c1ss     =  2.9864797E-6;
-    const zes      =  1.675E-2;
-    const znl      =  1.5835218E-4;
-    const c1l      =  4.7968065E-7;
-    const zel      =  5.490E-2;
-    const zcosis   =  9.1744867E-1;
-    const zsinis   =  3.9785416E-1;
+    const de2ra    = 1.74532925E-2; /* Degrees to Radians */
+    const pi       = 3.1415926535898; /* Pi */
+    const pio2     = 1.5707963267949; /* Pi/2 */
+    const x3pio2   = 4.71238898; /* 3*Pi/2 */
+    const twopi    = 6.2831853071796; /* 2*Pi  */
+    const e6a      = 1.0E-6;
+    const tothrd   = 6.6666667E-1; /* 2/3 */
+    const xj2      = 1.0826158E-3; /* J2 Harmonic */
+    const xj3      = -2.53881E-6; /* J3 Harmonic */
+    const xj4      = -1.65597E-6; /* J4 Harmonic */
+    const xke      = 7.43669161E-2;
+    const xkmper   = 6.378135E3; /* Earth radius km */
+    const xmnpda   = 1.44E3; /* Minutes per day */
+    const km2mi    = 0.621371; /* Kilometers per Mile */
+    const ae       = 1.0;
+    const ck2      = 5.413079E-4;
+    const ck4      = 6.209887E-7;
+    const __f      = 3.352779E-3;
+    const ge       = 3.986008E5;
+    const __s__    = 1.012229;
+    const qoms2t   = 1.880279E-09;
+    const secday   = 8.6400E4; /* Seconds per day */
+    const omega_E  = 1.0027379;
+    const omega_ER = 6.3003879;
+    const zns      = 1.19459E-5;
+    const c1ss     = 2.9864797E-6;
+    const zes      = 1.675E-2;
+    const znl      = 1.5835218E-4;
+    const c1l      = 4.7968065E-7;
+    const zel      = 5.490E-2;
+    const zcosis   = 9.1744867E-1;
+    const zsinis   = 3.9785416E-1;
     const zsings   = -9.8088458E-1;
-    const zcosgs   =  1.945905E-1;
-    const zcoshs   =  1;
-    const zsinhs   =  0;
-    const q22      =  1.7891679E-6;
-    const q31      =  2.1460748E-6;
-    const q33      =  2.2123015E-7;
-    const g22      =  5.7686396;
-    const g32      =  9.5240898E-1;
-    const g44      =  1.8014998;
-    const g52      =  1.0508330;
-    const g54      =  4.4108898;
-    const root22   =  1.7891679E-6;
-    const root32   =  3.7393792E-7;
-    const root44   =  7.3636953E-9;
-    const root52   =  1.1428639E-7;
-    const root54   =  2.1765803E-9;
-    const thdt     =  4.3752691E-3;
-    const rho      =  1.5696615E-1;
-    const mfactor  =  7.292115E-5;
-    const __sr__   =  6.96000E5;      /*Solar radius - kilometers (IAU 76)*/
-    const AU       =  1.49597870E8;   /*Astronomical unit - kilometers (IAU 76)*/
+    const zcosgs   = 1.945905E-1;
+    const zcoshs   = 1;
+    const zsinhs   = 0;
+    const q22      = 1.7891679E-6;
+    const q31      = 2.1460748E-6;
+    const q33      = 2.2123015E-7;
+    const g22      = 5.7686396;
+    const g32      = 9.5240898E-1;
+    const g44      = 1.8014998;
+    const g52      = 1.0508330;
+    const g54      = 4.4108898;
+    const root22   = 1.7891679E-6;
+    const root32   = 3.7393792E-7;
+    const root44   = 7.3636953E-9;
+    const root52   = 1.1428639E-7;
+    const root54   = 2.1765803E-9;
+    const thdt     = 4.3752691E-3;
+    const rho      = 1.5696615E-1;
+    const mfactor  = 7.292115E-5;
+    const __sr__   = 6.96000E5; /*Solar radius - kilometers (IAU 76)*/
+    const AU       = 1.49597870E8; /*Astronomical unit - kilometers (IAU 76)*/
 
     /* visibility constants */
     const SAT_VIS_NONE     = 0;
@@ -163,18 +163,18 @@ 
      */
     public function get_pass(Predict_Sat $sat_in, Predict_QTH $qth, $start, $maxdt)
     {
-        $aos = 0.0;    /* time of AOS */
-        $tca = 0.0;    /* time of TCA */
-        $los = 0.0;    /* time of LOS */
-        $dt = 0.0;     /* time diff */
-        $step = 0.0;   /* time step */
+        $aos = 0.0; /* time of AOS */
+        $tca = 0.0; /* time of TCA */
+        $los = 0.0; /* time of LOS */
+        $dt = 0.0; /* time diff */
+        $step = 0.0; /* time step */
         $t0 = $start;
-        $tres = 0.0;   /* required time resolution */
+        $tres = 0.0; /* required time resolution */
         $max_el = 0.0; /* maximum elevation */
         $pass = null;
         $detail = null;
         $done = false;
-        $iter = 0;      /* number of iterations */
+        $iter = 0; /* number of iterations */
         /* FIXME: watchdog */
 
         /*copy sat_in to a working structure*/
@@ -182,7 +182,7 @@ 
         $sat_working = clone $sat_in;
 
         /* get time resolution; sat-cfg stores it in seconds */
-        $tres = $this->timeRes / 86400.0;
+        $tres = $this->timeRes/86400.0;
 
         /* loop until we find a pass with elevation > SAT_CFG_INT_PRED_MIN_EL
             or we run out of time
@@ -207,7 +207,7 @@ 
             /* aos = 0.0 means no aos */
             if ($aos == 0.0) {
                 $done = true;
-            } else if (($maxdt > 0.0) && ($aos > ($start + $maxdt)) ) {
+            } else if (($maxdt > 0.0) && ($aos > ($start + $maxdt))) {
                 /* check whether we are within time limits;
                     maxdt = 0 mean no time limit.
                 */
@@ -217,7 +217,7 @@ 
                 $dt = $los - $aos;
 
                 /* get time step, which will give us the max number of entries */
-                $step = $dt / $this->numEntries;
+                $step = $dt/$this->numEntries;
 
                 /* but if this is smaller than the required resolution
                     we go with the resolution
@@ -369,9 +369,9 @@ 
         $solar_set = new Predict_ObsSet();
 
         /* FIXME: could be passed as parameter */
-        $obs_geodetic->lon   = $qth->lon * self::de2ra;
-        $obs_geodetic->lat   = $qth->lat * self::de2ra;
-        $obs_geodetic->alt   = $qth->alt / 1000.0;
+        $obs_geodetic->lon   = $qth->lon*self::de2ra;
+        $obs_geodetic->lat   = $qth->lat*self::de2ra;
+        $obs_geodetic->alt   = $qth->alt/1000.0;
         $obs_geodetic->theta = 0;
 
         Predict_Solar::Calculate_Solar_Position($jul_utc, $solar_vector);
@@ -452,7 +452,7 @@ 
 
             /* coarse time steps */
             while (($sat->el < -1.0) && ($t <= ($start + $maxdt))) {
-                $t -= 0.00035 * ($sat->el * (($sat->alt / 8400.0) + 0.46) - 2.0);
+                $t -= 0.00035*($sat->el*(($sat->alt/8400.0) + 0.46) - 2.0);
                 $this->predict_calc($sat, $qth, $t);
             }
 
@@ -462,7 +462,7 @@ 
                 if (abs($sat->el) < 0.005) {
                     $aostime = $t;
                 } else {
-                    $t -= $sat->el * sqrt($sat->alt) / 530000.0;
+                    $t -= $sat->el*sqrt($sat->alt)/530000.0;
                     $this->predict_calc($sat, $qth, $t);
                 }
             }
@@ -472,7 +472,7 @@ 
             /* coarse time steps */
             while ($sat->el < -1.0) {
 
-                $t -= 0.00035 * ($sat->el * (($sat->alt / 8400.0) + 0.46) - 2.0);
+                $t -= 0.00035*($sat->el*(($sat->alt/8400.0) + 0.46) - 2.0);
                 $this->predict_calc($sat, $qth, $t);
             }
 
@@ -482,7 +482,7 @@ 
                 if (abs($sat->el) < 0.005) {
                     $aostime = $t;
                 } else {
-                    $t -= $sat->el * sqrt($sat->alt) / 530000.0;
+                    $t -= $sat->el*sqrt($sat->alt)/530000.0;
                     $this->predict_calc($sat, $qth, $t);
                 }
 
@@ -504,17 +504,17 @@ 
         $sat_geodetic = new Predict_Geodetic();
         $obs_geodetic = new Predict_Geodetic();
 
-        $obs_geodetic->lon   = $qth->lon * self::de2ra;
-        $obs_geodetic->lat   = $qth->lat * self::de2ra;
-        $obs_geodetic->alt   = $qth->alt / 1000.0;
+        $obs_geodetic->lon   = $qth->lon*self::de2ra;
+        $obs_geodetic->lat   = $qth->lat*self::de2ra;
+        $obs_geodetic->alt   = $qth->alt/1000.0;
         $obs_geodetic->theta = 0;
 
         $sat->jul_utc = $t;
-        $sat->tsince = ($sat->jul_utc - $sat->jul_epoch) * self::xmnpda;
+        $sat->tsince = ($sat->jul_utc - $sat->jul_epoch)*self::xmnpda;
 
         /* call the norad routines according to the deep-space flag */
         $sgpsdp = Predict_SGPSDP::getInstance($sat);
-        if ($sat->flags & Predict_SGPSDP::DEEP_SPACE_EPHEM_FLAG) {
+        if ($sat->flags&Predict_SGPSDP::DEEP_SPACE_EPHEM_FLAG) {
             $sgpsdp->SDP4($sat, $sat->tsince);
         } else {
             $sgpsdp->SGP4($sat, $sat->tsince);
@@ -523,7 +523,7 @@ 
         Predict_Math::Convert_Sat_State($sat->pos, $sat->vel);
 
         /* get the velocity of the satellite */
-        $sat->vel->w = sqrt($sat->vel->x * $sat->vel->x + $sat->vel->y * $sat->vel->y + $sat->vel->z * $sat->vel->z);
+        $sat->vel->w = sqrt($sat->vel->x*$sat->vel->x + $sat->vel->y*$sat->vel->y + $sat->vel->z*$sat->vel->z);
         $sat->velo = $sat->vel->w;
         Predict_SGPObs::Calculate_Obs($sat->jul_utc, $sat->pos, $sat->vel, $obs_geodetic, $obs_set);
         Predict_SGPObs::Calculate_LatLonAlt($sat->jul_utc, $sat->pos, $sat_geodetic);
@@ -544,16 +544,16 @@ 
         $sat->ssplon = Predict_Math::Degrees($sat_geodetic->lon);
         $sat->alt = $sat_geodetic->alt;
         $sat->ma = Predict_Math::Degrees($sat->phase);
-        $sat->ma *= 256.0 / 360.0;
+        $sat->ma *= 256.0/360.0;
         $sat->phase = Predict_Math::Degrees($sat->phase);
 
         /* same formulas, but the one from predict is nicer */
         //sat->footprint = 2.0 * xkmper * acos (xkmper/sat->pos.w);
-        $sat->footprint = 12756.33 * acos(self::xkmper / (self::xkmper + $sat->alt));
+        $sat->footprint = 12756.33*acos(self::xkmper/(self::xkmper + $sat->alt));
         $age = $sat->jul_utc - $sat->jul_epoch;
-        $sat->orbit = floor(($sat->tle->xno * self::xmnpda / self::twopi +
-                        $age * $sat->tle->bstar * self::ae) * $age +
-                        $sat->tle->xmo / self::twopi) + $sat->tle->revnum - 1;
+        $sat->orbit = floor(($sat->tle->xno*self::xmnpda/self::twopi +
+                        $age*$sat->tle->bstar*self::ae)*$age +
+                        $sat->tle->xmo/self::twopi) + $sat->tle->revnum - 1;
     }
 
     /** Find the LOS time of the next pass.
@@ -585,7 +585,7 @@ 
         /* check whether satellite has aos */
         if (($sat->otype == Predict_SGPSDP::ORBIT_TYPE_GEO) ||
             ($sat->otype == Predict_SGPSDP::ORBIT_TYPE_DECAYED) ||
-            !$this->has_aos ($sat, $qth)) {
+            !$this->has_aos($sat, $qth)) {
 
             return 0.0;
         }
@@ -607,14 +607,14 @@ 
 
             /* coarse steps */
             while (($sat->el >= 1.0) && ($t <= ($start + $maxdt))) {
-                $t += cos(($sat->el - 1.0) * self::de2ra) * sqrt($sat->alt) / 25000.0;
+                $t += cos(($sat->el - 1.0)*self::de2ra)*sqrt($sat->alt)/25000.0;
                 $this->predict_calc($sat, $qth, $t);
             }
 
             /* fine steps */
-            while (($lostime == 0.0) && ($t <= ($start + $maxdt)))  {
+            while (($lostime == 0.0) && ($t <= ($start + $maxdt))) {
 
-                $t += $sat->el * sqrt($sat->alt) / 502500.0;
+                $t += $sat->el*sqrt($sat->alt)/502500.0;
                 $this->predict_calc($sat, $qth, $t);
 
                 if (abs($sat->el) < 0.005) {
@@ -626,14 +626,14 @@ 
 
             /* coarse steps */
             while ($sat->el >= 1.0) {
-                $t += cos(($sat->el - 1.0) * self::de2ra) * sqrt($sat->alt) / 25000.0;
+                $t += cos(($sat->el - 1.0)*self::de2ra)*sqrt($sat->alt)/25000.0;
                 $this->predict_calc($sat, $qth, $t);
             }
 
             /* fine steps */
             while ($lostime == 0.0) {
 
-                $t += $sat->el * sqrt($sat->alt) / 502500.0;
+                $t += $sat->el*sqrt($sat->alt)/502500.0;
                 $this->predict_calc($sat, $qth, $t);
 
                 if (abs($sat->el) < 0.005)
@@ -701,10 +701,10 @@ 
                 $lin = self::pi - $lin;
             }
 
-            $sma = 331.25 * exp(log(1440.0 / $sat->meanmo) * (2.0 / 3.0));
-            $apogee = $sma * (1.0 + $sat->tle->eo) - self::xkmper;
+            $sma = 331.25*exp(log(1440.0/$sat->meanmo)*(2.0/3.0));
+            $apogee = $sma*(1.0 + $sat->tle->eo) - self::xkmper;
 
-            if ((acos(self::xkmper / ($apogee + self::xkmper)) + ($lin)) > abs($qth->lat * self::de2ra)) {
+            if ((acos(self::xkmper/($apogee + self::xkmper)) + ($lin)) > abs($qth->lat*self::de2ra)) {
                 $retcode = true;
             } else {
                 $retcode = false;
@@ -866,10 +866,10 @@ 
      */
     public function azDegreesToDirection($az = 0)
     {
-        $i = floor($az / 22.5);
-        $m = (22.5 * (2 * $i + 1)) / 2;
+        $i = floor($az/22.5);
+        $m = (22.5*(2*$i + 1))/2;
         $i = ($az >= $m) ? $i + 1 : $i;
 
-        return trim(substr('N  NNENE ENEE  ESESE SSES  SSWSW WSWW  WNWNW NNWN  ', $i * 3, 3));
+        return trim(substr('N  NNENE ENEE  ESESE SSES  SSWSW WSWW  WNWNW NNWN  ', $i*3, 3));
     }
 }

require/libs/Predict/Predict/Pass.php

Spacing +10 added lines, -10 removed lines

@@ -3,16 +3,16 @@
 /** Brief satellite pass info. */
 class Predict_Pass
 {
-    public $satname;  /*!< satellite name */
-    public $aos;      /*!< AOS time in "jul_utc" */
-    public $tca;      /*!< TCA time in "jul_utc" */
-    public $los;      /*!< LOS time in "jul_utc" */
-    public $max_el;   /*!< Maximum elevation during pass */
-    public $aos_az;   /*!< Azimuth at AOS */
-    public $los_az;   /*!< Azimuth at LOS */
-    public $orbit;    /*!< Orbit number */
+    public $satname; /*!< satellite name */
+    public $aos; /*!< AOS time in "jul_utc" */
+    public $tca; /*!< TCA time in "jul_utc" */
+    public $los; /*!< LOS time in "jul_utc" */
+    public $max_el; /*!< Maximum elevation during pass */
+    public $aos_az; /*!< Azimuth at AOS */
+    public $los_az; /*!< Azimuth at LOS */
+    public $orbit; /*!< Orbit number */
     public $maxel_az; /*!< Azimuth at maximum elevation */
-    public $vis;      /*!< Visibility string, e.g. VSE, -S-, V-- */
-    public $details = array();  /*!< List of pass_detail_t entries */
+    public $vis; /*!< Visibility string, e.g. VSE, -S-, V-- */
+    public $details = array(); /*!< List of pass_detail_t entries */
     public $max_apparent_magnitude = null; /* maximum apparent magnitude, experimental */
 }

require/libs/Predict/Predict/Math.php

Spacing +32 added lines, -32 removed lines

@@ -22,9 +22,9 @@ 
     /* Returns sign of a float */
     public static function Sign($arg)
     {
-        if ($arg > 0 ) {
+        if ($arg > 0) {
             return 1;
-        } else if ($arg < 0 ) {
+        } else if ($arg < 0) {
             return -1;
         } else {
             return 0;
@@ -34,10 +34,10 @@ 
     /* Returns the arcsine of the argument */
     public static function ArcSin($arg)
     {
-        if (abs($arg) >= 1 ) {
-            return (self::Sign($arg) * Predict::pio2);
+        if (abs($arg) >= 1) {
+            return (self::Sign($arg)*Predict::pio2);
         } else {
-            return(atan($arg / sqrt(1 - $arg * $arg)));
+            return(atan($arg/sqrt(1 - $arg*$arg)));
         }
     }
 
@@ -54,7 +54,7 @@ 
         $v3->y = $v1->y + $v2->y;
         $v3->z = $v1->z + $v2->z;
 
-        $v3->w = sqrt($v3->x * $v3->x + $v3->y * $v3->y + $v3->z * $v3->z);
+        $v3->w = sqrt($v3->x*$v3->x + $v3->y*$v3->y + $v3->z*$v3->z);
     }
 
     /* Subtracts vector v2 from v1 to produce v3 */
@@ -64,16 +64,16 @@ 
         $v3->y = $v1->y - $v2->y;
         $v3->z = $v1->z - $v2->z;
 
-        $v3->w = sqrt($v3->x * $v3->x + $v3->y * $v3->y + $v3->z * $v3->z);
+        $v3->w = sqrt($v3->x*$v3->x + $v3->y*$v3->y + $v3->z*$v3->z);
     }
 
     /* Multiplies the vector v1 by the scalar k to produce the vector v2 */
     public static function Scalar_Multiply($k, Predict_Vector $v1, Predict_Vector $v2)
     {
-        $v2->x = $k * $v1->x;
-        $v2->y = $k * $v1->y;
-        $v2->z = $k * $v1->z;
-        $v2->w = abs($k) * $v1->w;
+        $v2->x = $k*$v1->x;
+        $v2->y = $k*$v1->y;
+        $v2->z = $k*$v1->z;
+        $v2->w = abs($k)*$v1->w;
     }
 
     /* Multiplies the vector v1 by the scalar k */
@@ -83,35 +83,35 @@ 
         $v->y *= $k;
         $v->z *= $k;
 
-        $v->w = sqrt($v->x * $v->x + $v->y * $v->y + $v->z * $v->z);
+        $v->w = sqrt($v->x*$v->x + $v->y*$v->y + $v->z*$v->z);
     }
 
     /* Returns the dot product of two vectors */
     public static function Dot(Predict_Vector $v1, Predict_Vector $v2)
     {
-        return ($v1->x * $v2->x + $v1->y * $v2->y + $v1->z * $v2->z);
+        return ($v1->x*$v2->x + $v1->y*$v2->y + $v1->z*$v2->z);
     }
 
     /* Calculates the angle between vectors v1 and v2 */
     public static function Angle(Predict_Vector $v1, Predict_Vector $v2)
     {
-        $v1->w = sqrt($v1->x * $v1->x + $v1->y * $v1->y + $v1->z * $v1->z);
-        $v2->w = sqrt($v2->x * $v2->x + $v2->y * $v2->y + $v2->z * $v2->z);
-        return (self::ArcCos(self::Dot($v1, $v2) / ($v1->w * $v2->w)));
+        $v1->w = sqrt($v1->x*$v1->x + $v1->y*$v1->y + $v1->z*$v1->z);
+        $v2->w = sqrt($v2->x*$v2->x + $v2->y*$v2->y + $v2->z*$v2->z);
+        return (self::ArcCos(self::Dot($v1, $v2)/($v1->w*$v2->w)));
     }
 
     /* Produces cross product of v1 and v2, and returns in v3 */
-    public static function Cross(Predict_Vector $v1, Predict_Vector $v2 ,Predict_Vector $v3)
+    public static function Cross(Predict_Vector $v1, Predict_Vector $v2, Predict_Vector $v3)
     {
-        $v3->x = $v1->y * $v2->z - $v1->z * $v2->y;
-        $v3->y = $v1->z * $v2->x - $v1->x * $v2->z;
-        $v3->z = $v1->x * $v2->y - $v1->y * $v2->x;
+        $v3->x = $v1->y*$v2->z - $v1->z*$v2->y;
+        $v3->y = $v1->z*$v2->x - $v1->x*$v2->z;
+        $v3->z = $v1->x*$v2->y - $v1->y*$v2->x;
 
-        $v3->w = sqrt($v3->x * $v3->x + $v3->y * $v3->y + $v3->z * $v3->z);
+        $v3->w = sqrt($v3->x*$v3->x + $v3->y*$v3->y + $v3->z*$v3->z);
     }
 
     /* Normalizes a vector */
-    public static function Normalize(Predict_Vector $v )
+    public static function Normalize(Predict_Vector $v)
     {
         $v->x /= $v->w;
         $v->y /= $v->w;
@@ -130,12 +130,12 @@ 
         } else {
             if ($cosx > 0) {
                 if ($sinx > 0) {
-                    return atan($sinx / $cosx);
+                    return atan($sinx/$cosx);
                 } else {
-                    return Predict::twopi + atan($sinx / $cosx);
+                    return Predict::twopi + atan($sinx/$cosx);
                 }
             } else {
-                return Predict::pi + atan($sinx / $cosx);
+                return Predict::pi + atan($sinx/$cosx);
             }
         }
     }
@@ -144,8 +144,8 @@ 
     public static function FMod2p($x)
     {
         $ret_val  = $x;
-        $i        = (int) ($ret_val / Predict::twopi);
-        $ret_val -= $i * Predict::twopi;
+        $i        = (int) ($ret_val/Predict::twopi);
+        $ret_val -= $i*Predict::twopi;
 
         if ($ret_val < 0) {
             $ret_val += Predict::twopi;
@@ -158,8 +158,8 @@ 
     public static function Modulus($arg1, $arg2)
     {
         $ret_val  = $arg1;
-        $i        = (int) ($ret_val / $arg2);
-        $ret_val -= $i * $arg2;
+        $i        = (int) ($ret_val/$arg2);
+        $ret_val -= $i*$arg2;
 
         if ($ret_val < 0) {
             $ret_val += $arg2;
@@ -179,18 +179,18 @@ 
     public static function Convert_Sat_State(Predict_Vector $pos, Predict_Vector $vel)
     {
         self::Scale_Vector(Predict::xkmper, $pos);
-        self::Scale_Vector(Predict::xkmper * Predict::xmnpda / Predict::secday, $vel);
+        self::Scale_Vector(Predict::xkmper*Predict::xmnpda/Predict::secday, $vel);
     }
 
     /* Returns angle in radians from arg in degrees */
     public static function Radians($arg)
     {
-        return $arg * Predict::de2ra;
+        return $arg*Predict::de2ra;
     }
 
     /* Returns angle in degrees from arg in rads */
     public static function Degrees($arg)
     {
-      return $arg / Predict::de2ra;
+      return $arg/Predict::de2ra;
     }
 }

require/libs/Predict/Predict/Solar.php

Spacing +22 added lines, -22 removed lines

@@ -28,25 +28,25 @@ 
     public static function Calculate_Solar_Position($time, Predict_Vector $solar_vector)
     {
         $mjd = $time - 2415020.0;
-        $year = 1900 + $mjd / 365.25;
-        $T = ($mjd + Predict_Time::Delta_ET($year) / Predict::secday) / 36525.0;
-        $M = Predict_Math::Radians(Predict_Math::Modulus(358.47583 + Predict_Math::Modulus(35999.04975 * $T, 360.0)
-             - (0.000150 + 0.0000033 * $T) * ($T * $T), 360.0));
-        $L = Predict_Math::Radians(Predict_Math::Modulus(279.69668 + Predict_Math::Modulus(36000.76892 * $T, 360.0)
-             + 0.0003025 * ($T * $T), 360.0));
-        $e = 0.01675104 - (0.0000418 + 0.000000126 * $T) * $T;
-        $C = Predict_Math::Radians((1.919460 - (0.004789 + 0.000014 * $T) * $T) * sin($M)
-             + (0.020094 - 0.000100 * $T) * sin(2 * $M) + 0.000293 * sin(3 * $M));
-        $O = Predict_Math::Radians(Predict_Math::Modulus(259.18 - 1934.142 * $T, 360.0));
-        $Lsa = Predict_Math::Modulus($L + $C - Predict_Math::Radians(0.00569 - 0.00479 * sin($O)), Predict::twopi);
+        $year = 1900 + $mjd/365.25;
+        $T = ($mjd + Predict_Time::Delta_ET($year)/Predict::secday)/36525.0;
+        $M = Predict_Math::Radians(Predict_Math::Modulus(358.47583 + Predict_Math::Modulus(35999.04975*$T, 360.0)
+             - (0.000150 + 0.0000033*$T)*($T*$T), 360.0));
+        $L = Predict_Math::Radians(Predict_Math::Modulus(279.69668 + Predict_Math::Modulus(36000.76892*$T, 360.0)
+             + 0.0003025*($T*$T), 360.0));
+        $e = 0.01675104 - (0.0000418 + 0.000000126*$T)*$T;
+        $C = Predict_Math::Radians((1.919460 - (0.004789 + 0.000014*$T)*$T)*sin($M)
+             + (0.020094 - 0.000100*$T)*sin(2*$M) + 0.000293*sin(3*$M));
+        $O = Predict_Math::Radians(Predict_Math::Modulus(259.18 - 1934.142*$T, 360.0));
+        $Lsa = Predict_Math::Modulus($L + $C - Predict_Math::Radians(0.00569 - 0.00479*sin($O)), Predict::twopi);
         $nu = Predict_Math::Modulus($M + $C, Predict::twopi);
-        $R = 1.0000002 * (1 - ($e * $e)) / (1 + $e * cos($nu));
-        $eps = Predict_Math::Radians(23.452294 - (0.0130125 + (0.00000164 - 0.000000503 * $T) * $T) * $T + 0.00256 * cos($O));
-        $R = Predict::AU * $R;
+        $R = 1.0000002*(1 - ($e*$e))/(1 + $e*cos($nu));
+        $eps = Predict_Math::Radians(23.452294 - (0.0130125 + (0.00000164 - 0.000000503*$T)*$T)*$T + 0.00256*cos($O));
+        $R = Predict::AU*$R;
 
-        $solar_vector->x = $R * cos($Lsa);
-        $solar_vector->y = $R * sin($Lsa) * cos($eps);
-        $solar_vector->z = $R * sin($Lsa) * sin($eps);
+        $solar_vector->x = $R*cos($Lsa);
+        $solar_vector->y = $R*sin($Lsa)*cos($eps);
+        $solar_vector->z = $R*sin($Lsa)*sin($eps);
         $solar_vector->w = $R;
     }
 
@@ -57,9 +57,9 @@ 
         $earth = new Predict_Vector();
 
         /* Determine partial eclipse */
-        $sd_earth = Predict_Math::ArcSin(Predict::xkmper / $pos->w);
+        $sd_earth = Predict_Math::ArcSin(Predict::xkmper/$pos->w);
         Predict_Math::Vec_Sub($sol, $pos, $Rho);
-        $sd_sun = Predict_Math::ArcSin(Predict::__sr__ / $Rho->w);
+        $sd_sun = Predict_Math::ArcSin(Predict::__sr__/$Rho->w);
         Predict_Math::Scalar_Multiply(-1, $pos, $earth);
         $delta = Predict_Math::Angle($sol, $earth);
         $depth = $sd_earth - $sd_sun - $delta;
@@ -88,9 +88,9 @@ 
         }
 
         $obs_geodetic = new Predict_Geodetic();
-        $obs_geodetic->lon   = $qth->lon * Predict::de2ra;
-        $obs_geodetic->lat   = $qth->lat * Predict::de2ra;
-        $obs_geodetic->alt   = $qth->alt / 1000.0;
+        $obs_geodetic->lon   = $qth->lon*Predict::de2ra;
+        $obs_geodetic->lat   = $qth->lat*Predict::de2ra;
+        $obs_geodetic->alt   = $qth->alt/1000.0;
         $obs_geodetic->theta = 0;
 
         $solar_vector = new Predict_Vector();