gitphp 0.2.9.1 :: busui.git/commitdiff

Fix bugs due to recent code standards enforcement

3 files changed: (show all)
include/common-geo.inc.php
include/db/route-dao.inc.php
include/db/stop-dao.inc.php

file:a/include/common-geo.inc.php -> file:b/include/common-geo.inc.php

<?php	<?php

/*	/*
* Copyright 2010,2011 Alexander Sadleir	* Copyright 2010,2011 Alexander Sadleir

Licensed under the Apache License, Version 2.0 (the 'License');	Licensed under the Apache License, Version 2.0 (the 'License');
you may not use this file except in compliance with the License.	you may not use this file except in compliance with the License.
You may obtain a copy of the License at	You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software	Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an 'AS IS' BASIS,	distributed under the License is distributed on an 'AS IS' BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and	See the License for the specific language governing permissions and
limitations under the License.	limitations under the License.
*/	*/
// SELECT array_to_string(array(SELECT REPLACE(name_2006, ',', '\,') as name FROM suburbs order by name), ',')	// SELECT array_to_string(array(SELECT REPLACE(name_2006, ',', '\,') as name FROM suburbs order by name), ',')
$suburbs = explode(',', 'Acton,Ainslie,Amaroo,Aranda,Banks,Barton,Belconnen,Bonner,Bonython,Braddon,Bruce,Calwell,Campbell,Chapman,Charnwood,Chifley,Chisholm,City,Conder,Cook,Curtin,Deakin,Dickson,Downer,Duffy,Dunlop,Evatt,Fadden,Farrer,Fisher,Florey,Flynn,Forrest,Franklin,Fraser,Fyshwick,Garran,Gilmore,Giralang,Gordon,Gowrie,Greenway,Griffith,Gungahlin,Hackett,Hall,Harrison,Hawker,Higgins,Holder,Holt,Hughes,Hume,Isaacs,Isabella Plains,Kaleen,Kambah,Kingston,Latham,Lawson,Lyneham,Lyons,Macarthur,Macgregor,Macquarie,Mawson,McKellar,Melba,Mitchell,Monash,Narrabundah,Ngunnawal,Nicholls,Oaks Estate,O\'Connor,O\'Malley,Oxley,Page,Palmerston,Parkes,Pearce,Phillip,Pialligo,Red Hill,Reid,Richardson,Rivett,Russell,Scullin,Spence,Stirling,Symonston,Tharwa,Theodore,Torrens,Turner,Wanniassa,Waramanga,Watson,Weetangera,Weston,Yarralumla');	$suburbs = explode(',', 'Acton,Ainslie,Amaroo,Aranda,Banks,Barton,Belconnen,Bonner,Bonython,Braddon,Bruce,Calwell,Campbell,Chapman,Charnwood,Chifley,Chisholm,City,Conder,Cook,Curtin,Deakin,Dickson,Downer,Duffy,Dunlop,Evatt,Fadden,Farrer,Fisher,Florey,Flynn,Forrest,Franklin,Fraser,Fyshwick,Garran,Gilmore,Giralang,Gordon,Gowrie,Greenway,Griffith,Gungahlin,Hackett,Hall,Harrison,Hawker,Higgins,Holder,Holt,Hughes,Hume,Isaacs,Isabella Plains,Kaleen,Kambah,Kingston,Latham,Lawson,Lyneham,Lyons,Macarthur,Macgregor,Macquarie,Mawson,McKellar,Melba,Mitchell,Monash,Narrabundah,Ngunnawal,Nicholls,Oaks Estate,O\'Connor,O\'Malley,Oxley,Page,Palmerston,Parkes,Pearce,Phillip,Pialligo,Red Hill,Reid,Richardson,Rivett,Russell,Scullin,Spence,Stirling,Symonston,Tharwa,Theodore,Torrens,Turner,Wanniassa,Waramanga,Watson,Weetangera,Weston,Yarralumla');

function staticmap($mapPoints, $collapsible = true, $twotone = false, $path = false, $numbered = false) {	function staticmap($mapPoints, $collapsible = true, $twotone = false, $path = false, $numbered = false) {

$markers = '';	$markers = '';
$height = 300;	$height = 300;
$width = $height;	$width = $height;
$index = 0;	$index = 0;
if (sizeof($mapPoints) < 1)	if (sizeof($mapPoints) < 1)
return 'map error';	return 'map error';
if (sizeof($mapPoints) === 1) {	if (sizeof($mapPoints) === 1) {
$markers = 'markers={$mapPoints[0][0]},{$mapPoints[0][1]}';	$markers = 'markers='.$mapPoints[0][0].','.$mapPoints[0][1];
} else {	} else {
if (!$numbered) {	if (!$numbered) {
$markers = 'markers=';	$markers = 'markers=';
}	}
if ($path) {	if ($path) {
$markers.= 'markers={$mapPoints[0][0]},{$mapPoints[0][1]}&path=';	$markers.= 'markers='.$mapPoints[0][0].','.$mapPoints[0][1].'&path=';
}	}
foreach ($mapPoints as $index => $mapPoint) {	foreach ($mapPoints as $index => $mapPoint) {
if ($twotone && $index == 0) {	if ($twotone && $index == 0) {
$markers = 'markerd=color:red\|' . $mapPoint[0] . ',' . $mapPoint[1] . '&markers=';	$markers = 'markerd=color:red\|' . $mapPoint[0] . ',' . $mapPoint[1] . '&markers=';
} else {	} else {
if ($numbered) {	if ($numbered) {
$label = ($index > 9 ? 9 : $index);	$label = ($index > 9 ? 9 : $index);
$markers.= 'markers=label:' . $label . '\|' . $mapPoint[0] . ',' . $mapPoint[1];	$markers.= 'markers=label:' . $label . '\|' . $mapPoint[0] . ',' . $mapPoint[1];
if ($index + 1 != sizeof($mapPoints)) {	if ($index + 1 != sizeof($mapPoints)) {
$markers.= '&';	$markers.= '&';
}	}
} else {	} else {
$markers.= $mapPoint[0] . ',' . $mapPoint[1];	$markers.= $mapPoint[0] . ',' . $mapPoint[1];
if ($index + 1 != sizeof($mapPoints)) {	if ($index + 1 != sizeof($mapPoints)) {
$markers.= '\|';	$markers.= '\|';
}	}
}	}
$index++;	$index++;
}	}
}	}
}	}
$output = '';	$output = '';
if ($collapsible)	if ($collapsible)
$output.= '<div class="map" data-role="collapsible" data-collapsed="true"><h3>Open Map...</h3>';	$output.= '<div class="map" data-role="collapsible" data-collapsed="true"><h3>Open Map...</h3>';
if (isIOSDevice())	if (isIOSDevice())
$output.= '<img class="hiresmap" src="http://maps.googleapis.com/maps/api/staticmap?size=' . $width . 'x' . $height . '&' . $markers . '&scale=2&sensor=true" width=' . $width . ' height=' . $height . '" alt="map of stop location">';	$output.= '<img class="hiresmap" src="http://maps.googleapis.com/maps/api/staticmap?size=' . $width . 'x' . $height . '&' . $markers . '&scale=2&sensor=true" width=' . $width . ' height=' . $height . '" alt="map of stop location">';
else	else
$output.= '<img class="lowresmap" src="http://maps.googleapis.com/maps/api/staticmap?size=' . $width . 'x' . $height . '&' . $markers . '&scale=1&format=jpg&sensor=true" width=' . $width . ' height=' . $height . '" alt="map of stop location">';	$output.= '<img class="lowresmap" src="http://maps.googleapis.com/maps/api/staticmap?size=' . $width . 'x' . $height . '&' . $markers . '&scale=1&format=jpg&sensor=true" width=' . $width . ' height=' . $height . '" alt="map of stop location">';

if ($collapsible)	if ($collapsible)
$output.= '</div>';	$output.= '</div>';
return $output;	return $output;
}	}

function distance($lat1, $lng1, $lat2, $lng2, $roundLargeValues = false) {	function distance($lat1, $lng1, $lat2, $lng2, $roundLargeValues = false) {
$pi80 = M_PI / 180;	$pi80 = M_PI / 180;
$lat1*= $pi80;	$lat1*= $pi80;
$lng1*= $pi80;	$lng1*= $pi80;
$lat2*= $pi80;	$lat2*= $pi80;
$lng2*= $pi80;	$lng2*= $pi80;
$r = 6372.797; // mean radius of Earth in km	$r = 6372.797; // mean radius of Earth in km
$dlat = $lat2 - $lat1;	$dlat = $lat2 - $lat1;
$dlng = $lng2 - $lng1;	$dlng = $lng2 - $lng1;
$a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2);	$a = sin($dlat / 2) * sin($dlat / 2) + cos($lat1) * cos($lat2) * sin($dlng / 2) * sin($dlng / 2);
$c = 2 * atan2(sqrt($a), sqrt(1 - $a));	$c = 2 * atan2(sqrt($a), sqrt(1 - $a));
$km = $r * $c;	$km = $r * $c;
if ($roundLargeValues) {	if ($roundLargeValues) {
if ($km < 1)	if ($km < 1)
return floor($km * 1000);	return floor($km * 1000);
else	else
return round($km, 2) . 'k';	return round($km, 2) . 'k';
}	}
else	else
return floor($km * 1000);	return floor($km * 1000);
}	}

function decodePolylineToArray($encoded) {	function decodePolylineToArray($encoded) {
// source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5	// source: http://latlongeeks.com/forum/viewtopic.php?f=4&t=5
$length = strlen($encoded);	$length = strlen($encoded);
$index = 0;	$index = 0;
$points = array();	$points = array();
$lat = 0;	$lat = 0;
$lng = 0;	$lng = 0;
while ($index < $length) {	while ($index < $length) {
// Temporary variable to hold each ASCII byte.	// Temporary variable to hold each ASCII byte.
$b = 0;	$b = 0;
// The encoded polyline consists of a latitude value followed by a	// The encoded polyline consists of a latitude value followed by a
// longitude value. They should always come in pairs. Read the	// longitude value. They should always come in pairs. Read the
// latitude value first.	// latitude value first.
$shift = 0;	$shift = 0;
$result = 0;	$result = 0;
do {	do {
// The `ord(substr($encoded, $index++))` statement returns the ASCII	// The `ord(substr($encoded, $index++))` statement returns the ASCII
// code for the character at $index. Subtract 63 to get the original	// code for the character at $index. Subtract 63 to get the original
// value. (63 was added to ensure proper ASCII characters are displayed	// value. (63 was added to ensure proper ASCII characters are displayed
// in the encoded polyline string, which is `human` readable)	// in the encoded polyline string, which is `human` readable)
$b = ord(substr($encoded, $index++)) - 63;	$b = ord(substr($encoded, $index++)) - 63;
// AND the bits of the byte with 0x1f to get the original 5-bit `chunk.	// AND the bits of the byte with 0x1f to get the original 5-bit `chunk.
// Then left shift the bits by the required amount, which increases	// Then left shift the bits by the required amount, which increases
// by 5 bits each time.	// by 5 bits each time.
// OR the value into $results, which sums up the individual 5-bit chunks	// OR the value into $results, which sums up the individual 5-bit chunks
// into the original value. Since the 5-bit chunks were reversed in	// into the original value. Since the 5-bit chunks were reversed in
// order during encoding, reading them in this way ensures proper	// order during encoding, reading them in this way ensures proper
// summation.	// summation.
$result\|= ($b & 0x1f) << $shift;	$result\|= ($b & 0x1f) << $shift;
$shift+= 5;	$shift+= 5;
}	}
// Continue while the read byte is >= 0x20 since the last `chunk`	// Continue while the read byte is >= 0x20 since the last `chunk`
// was not OR'd with 0x20 during the conversion process. (Signals the end)	// was not OR'd with 0x20 during the conversion process. (Signals the end)
while ($b >= 0x20);	while ($b >= 0x20);
// Check if negative, and convert. (All negative values have the last bit	// Check if negative, and convert. (All negative values have the last bit
// set)	// set)
$dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1));	$dlat = (($result & 1) ? ~($result >> 1) : ($result >> 1));
// Compute actual latitude since value is offset from previous value.	// Compute actual latitude since value is offset from previous value.
$lat+= $dlat;	$lat+= $dlat;
// The next values will correspond to the longitude for this point.	// The next values will correspond to the longitude for this point.
$shift = 0;	$shift = 0;
$result = 0;	$result = 0;
do {	do {
$b = ord(substr($encoded, $index++)) - 63;	$b = ord(substr($encoded, $index++)) - 63;
$result\|= ($b & 0x1f) << $shift;	$result\|= ($b & 0x1f) << $shift;
$shift+= 5;	$shift+= 5;
} while ($b >= 0x20);	} while ($b >= 0x20);
$dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1));	$dlng = (($result & 1) ? ~($result >> 1) : ($result >> 1));
$lng+= $dlng;	$lng+= $dlng;
// The actual latitude and longitude values were multiplied by	// The actual latitude and longitude values were multiplied by
// 1e5 before encoding so that they could be converted to a 32-bit	// 1e5 before encoding so that they could be converted to a 32-bit
// integer representation. (With a decimal accuracy of 5 places)	// integer representation. (With a decimal accuracy of 5 places)
// Convert back to original values.	// Convert back to original values.
$points[] = array(	$points[] = array(
$lat * 1e-5,	$lat * 1e-5,
$lng * 1e-5	$lng * 1e-5
);	);
}	}
return $points;	return $points;
}	}

function geocode($query, $giveOptions) {	function geocode($query, $giveOptions) {
global $cloudmadeAPIkey;	global $cloudmadeAPIkey;
$url = 'http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?query=' . urlencode($query) . '&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true';	$url = 'http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?query=' . urlencode($query) . '&bbox=-35.5,149.00,-35.15,149.1930&return_location=true&bbox_only=true';
$contents = json_decode(getPage($url));	$contents = json_decode(getPage($url));
if ($giveOptions)	if ($giveOptions)
return $contents->features;	return $contents->features;
elseif (isset($contents->features[0]->centroid))	elseif (isset($contents->features[0]->centroid))
return $contents->features[0]->centroid->coordinates[0] . ',' . $contents->features[0]->centroid->coordinates[1];	return $contents->features[0]->centroid->coordinates[0] . ',' . $contents->features[0]->centroid->coordinates[1];
else	else
return '';	return '';
}	}

function reverseGeocode($lat, $lng) {	function reverseGeocode($lat, $lng) {
global $cloudmadeAPIkey;	global $cloudmadeAPIkey;
$url = 'http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?around=' . $lat . ',' . $lng . '&distance=closest&object_type=road';	$url = 'http://geocoding.cloudmade.com/$cloudmadeAPIkey/geocoding/v2/find.js?around=' . $lat . ',' . $lng . '&distance=closest&object_type=road';
$contents = json_decode(getPage($url));	$contents = json_decode(getPage($url));
return $contents->features[0]->properties->name;	return $contents->features[0]->properties->name;
}	}

file:a/include/db/route-dao.inc.php -> file:b/include/db/route-dao.inc.php

<?php	<?php

/*	/*
* Copyright 2010,2011 Alexander Sadleir	* Copyright 2010,2011 Alexander Sadleir

Licensed under the Apache License, Version 2.0 (the 'License');	Licensed under the Apache License, Version 2.0 (the 'License');
you may not use this file except in compliance with the License.	you may not use this file except in compliance with the License.
You may obtain a copy of the License at	You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software	Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an 'AS IS' BASIS,	distributed under the License is distributed on an 'AS IS' BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and	See the License for the specific language governing permissions and
limitations under the License.	limitations under the License.
*/	*/

function getRoute($routeID) {	function getRoute($routeID) {
global $conn;	global $conn;
$query = 'Select * from routes where route_id = :routeID LIMIT 1';	$query = 'Select * from routes where route_id = :routeID LIMIT 1';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeID', $routeID);	$query->bindParam(':routeID', $routeID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetch(PDO :: FETCH_ASSOC);	return $query->fetch(PDO :: FETCH_ASSOC);
}	}

function getRoutesByShortName($routeShortName) {	function getRoutesByShortName($routeShortName) {
global $conn;	global $conn;
$query = 'Select distinct route_id, route_short_name from routes where route_short_name = :routeShortName';	$query = 'Select distinct route_id, route_short_name from routes where route_short_name = :routeShortName';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeShortName', $routeShortName);	$query->bindParam(':routeShortName', $routeShortName);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getRouteHeadsigns($routeID) {	function getRouteHeadsigns($routeID) {
global $conn;	global $conn;
$query = 'select stops.stop_name, trip_headsign, direction_id,max(service_id) as service_id, count(*)	$query = 'select stops.stop_name, trip_headsign, direction_id,max(service_id) as service_id, count(*)
from routes join trips on trips.route_id = routes.route_id	from routes join trips on trips.route_id = routes.route_id
join stop_times on stop_times.trip_id = trips.trip_id join stops on	join stop_times on stop_times.trip_id = trips.trip_id join stops on
stop_times.stop_id = stops.stop_id where trips.route_id = :routeID	stop_times.stop_id = stops.stop_id where trips.route_id = :routeID
and stop_times.stop_sequence = 1 group by stops.stop_name, trip_headsign, direction_id having count(*) > 2';	and stop_times.stop_sequence = 1 group by stops.stop_name, trip_headsign, direction_id having count(*) > 2';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeID', $routeID);	$query->bindParam(':routeID', $routeID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
$results = $query->fetchAll();	$results = $query->fetchAll();
if (is_array($results)) {	if (is_array($results)) {
return $results;	return $results;
} else {	} else {
return Array($results);	return Array($results);
}	}
}	}

function getRouteDescription($routeID, $directionID) {	function getRouteDescription($routeID, $directionID) {
$trip = getRouteNextTrip($routeID, $directionID);	$trip = getRouteNextTrip($routeID, $directionID);
$start = getTripStartingPoint($trip['trip_id']);	$start = getTripStartingPoint($trip['trip_id']);
$end = getTripDestination($trip['trip_id']);	$end = getTripDestination($trip['trip_id']);
return 'From ' . $start['stop_name'] . ' to ' . $end['stop_name'];	return 'From ' . $start['stop_name'] . ' to ' . $end['stop_name'];
}	}

function getRouteByFullName($routeFullName) {	function getRouteByFullName($routeFullName) {
global $conn;	global $conn;
$query = 'Select * from routes where route_short_name\|\|route_long_name = :routeFullName LIMIT 1';	$query = 'Select * from routes where route_short_name\|\|route_long_name = :routeFullName LIMIT 1';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeFullName', $routeFullName);	$query->bindParam(':routeFullName', $routeFullName);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetch(PDO :: FETCH_ASSOC);	return $query->fetch(PDO :: FETCH_ASSOC);
}	}

function getRoutes() {	function getRoutes() {
global $conn;	global $conn;
$query = 'Select * from routes order by route_short_name;';	$query = 'Select * from routes order by route_short_name;';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getRoutesByNumberSeries($routeNumberSeries = '') {	function getRoutesByNumberSeries($routeNumberSeries = '') {
global $conn;	global $conn;
if (strlen($routeNumberSeries) == 1) {	if (strlen($routeNumberSeries) == 1) {
return getRoute($routeNumberSeries);	return getRoute($routeNumberSeries);
}	}
$seriesMin = substr($routeNumberSeries, 0, -1) . '0';	$seriesMin = substr($routeNumberSeries, 0, -1) . '0';
$seriesMax = substr($routeNumberSeries, 0, -1) . '9';	$seriesMax = substr($routeNumberSeries, 0, -1) . '9';
$query = 'Select distinct routes.route_id,routes.route_short_name,routes.route_long_name,service_id from routes join trips on trips.route_id =	$query = 'Select distinct routes.route_id,routes.route_short_name,routes.route_long_name,service_id from routes join trips on trips.route_id =
routes.route_id join stop_times on stop_times.trip_id = trips.trip_id where to_number(route_short_name, \'FM999\') between :seriesMin and :seriesMax OR route_short_name LIKE :routeNumberSeries order by route_short_name;';	routes.route_id join stop_times on stop_times.trip_id = trips.trip_id where to_number(route_short_name, \'FM999\') between :seriesMin and :seriesMax OR route_short_name LIKE :routeNumberSeries order by route_short_name;';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':seriesMin', $seriesMin);	$query->bindParam(':seriesMin', $seriesMin);
$query->bindParam(':seriesMax', $seriesMax);	$query->bindParam(':seriesMax', $seriesMax);
$routeNumberSeries = '% ' . substr($routeNumberSeries, 0, -1) . '%';	$routeNumberSeries = '% ' . substr($routeNumberSeries, 0, -1) . '%';
$query->bindParam(':routeNumberSeries', $routeNumberSeries);	$query->bindParam(':routeNumberSeries', $routeNumberSeries);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getRouteNextTrip($routeID, $directionID) {	function getRouteNextTrip($routeID, $directionID) {
global $conn;	global $conn;

$query = 'select routes.route_id,routes.route_url,direction_id,trips.trip_id,trip_headsign,departure_time,service_id from routes join trips on trips.route_id = routes.route_id	$query = 'select routes.route_id,routes.route_url,direction_id,trips.trip_id,trip_headsign,departure_time,service_id from routes join trips on trips.route_id = routes.route_id
join stop_times on stop_times.trip_id = trips.trip_id where arrival_time between :currentTime and :futureTime	join stop_times on stop_times.trip_id = trips.trip_id where arrival_time between :currentTime and :futureTime
and routes.route_id = :routeID and trips.direction_id = :directionID order by	and routes.route_id = :routeID and trips.direction_id = :directionID order by
arrival_time limit 1';	arrival_time limit 1';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':currentTime', current_time());	$query->bindParam(':currentTime', current_time());
$futureTime = current_time(strtotime(current_time() . ' +2h'));	$futureTime = current_time(strtotime(current_time() . ' +2h'));
if (date('h', strtotime(current_time()) > 22))	if (date('h', strtotime(current_time()) > 22))
$futureTime = '23:59:59';	$futureTime = '23:59:59';
$query->bindParam(':futureTime', $futureTime);	$query->bindParam(':futureTime', $futureTime);
$query->bindParam(':routeID', $routeID);	$query->bindParam(':routeID', $routeID);
$query->bindParam(':directionID', $directionID);	$query->bindParam(':directionID', $directionID);
$query->execute();	$query->execute();
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
$r = $query->fetch(PDO :: FETCH_ASSOC);	$r = $query->fetch(PDO :: FETCH_ASSOC);
return $r;	return $r;
}	}

function getRouteFirstTrip($routeID, $directionID) {	function getRouteFirstTrip($routeID, $directionID) {
global $conn;	global $conn;

$query = 'select * from routes join trips on trips.route_id = routes.route_id	$query = 'select * from routes join trips on trips.route_id = routes.route_id
join stop_times on stop_times.trip_id = trips.trip_id where routes.route_id = :routeID	join stop_times on stop_times.trip_id = trips.trip_id where routes.route_id = :routeID
and trips.direction_id = :directionID order by	and trips.direction_id = :directionID order by
arrival_time DESC limit 1';	arrival_time DESC limit 1';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeID', $routeID);	$query->bindParam(':routeID', $routeID);

$query->bindParam(':directionID', $directionID);	$query->bindParam(':directionID', $directionID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}

$r = $query->fetch(PDO :: FETCH_ASSOC);	$r = $query->fetch(PDO :: FETCH_ASSOC);
return $r;	return $r;
}	}

function getRouteAtStop($routeID, $directionID, $stop_id) {	function getRouteAtStop($routeID, $directionID, $stop_id) {
$nextTrip = getRouteNextTrip($routeID, $directionID);	$nextTrip = getRouteNextTrip($routeID, $directionID);
if ($nextTrip['trip_id']) {	if ($nextTrip['trip_id']) {
foreach (getTripStopTimes($nextTrip['trip_id']) as $tripStop) {	foreach (getTripStopTimes($nextTrip['trip_id']) as $tripStop) {
if ($tripStop['stop_id'] == $stop_id)	if ($tripStop['stop_id'] == $stop_id)
return $tripStop;	return $tripStop;
}	}
}	}
return Array();	return Array();
}	}

function getRouteTrips($routeID, $directionID = '', $service_period = '') {	function getRouteTrips($routeID, $directionID = '', $service_period = '') {
global $conn;	global $conn;
if ($service_period == '')	if ($service_period == '')
$service_period = service_period();	$service_period = service_period();
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];
$directionSQL = '';	$directionSQL = '';
if ($directionID != '')	if ($directionID != '')
$directionSQL = ' and direction_id = :directionID ';	$directionSQL = ' and direction_id = :directionID ';
$query = 'select routes.route_id,trips.trip_id,service_id,arrival_time, stop_id, stop_sequence from routes join trips on trips.route_id = routes.route_id	$query = 'select routes.route_id,trips.trip_id,service_id,arrival_time, stop_id, stop_sequence from routes join trips on trips.route_id = routes.route_id
join stop_times on stop_times.trip_id = trips.trip_id where (service_id=:service_periodA OR service_id=:service_periodB)	join stop_times on stop_times.trip_id = trips.trip_id where (service_id=:service_periodA OR service_id=:service_periodB)
AND (routes.route_id = :routeID) ' . $directionSQL . ' and stop_sequence = \'1\' order by	AND (routes.route_id = :routeID) ' . $directionSQL . ' and stop_sequence = \'1\' order by
arrival_time ';	arrival_time ';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':routeID', $routeID);	$query->bindParam(':routeID', $routeID);
$query->bindParam(':service_periodA', $sidA);	$query->bindParam(':service_periodA', $sidA);
$query->bindParam(':service_periodB', $sidB);	$query->bindParam(':service_periodB', $sidB);
if ($directionSQL != '')	if ($directionSQL != '')
$query->bindParam(':directionID', $directionID);	$query->bindParam(':directionID', $directionID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getRoutesByDestination($destination = '', $service_period = '') {	function getRoutesByDestination($destination = '', $service_period = '') {
global $conn;	global $conn;
if ($service_period == '')	if ($service_period == '')
$service_period = service_period();	$service_period = service_period();
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];
if ($destination != '') {	if ($destination != '') {
/* $query = 'SELECT DISTINCT trips.route_id,route_short_name,route_long_name, service_id	/* $query = 'SELECT DISTINCT trips.route_id,route_short_name,route_long_name, service_id
FROM stop_times join trips on trips.trip_id =	FROM stop_times join trips on trips.trip_id =
stop_times.trip_id join routes on trips.route_id = routes.route_id	stop_times.trip_id join routes on trips.route_id = routes.route_id
WHERE route_long_name = :destination AND (service_id=:service_periodA OR service_id=:service_periodB)	WHERE route_long_name = :destination AND (service_id=:service_periodA OR service_id=:service_periodB)
order by route_short_name'; */	order by route_short_name'; */
$query = 'select route_id, direction_id, stop_name, b.trip_id, b.stop_sequence from (select route_id, direction_id, max(stop_sequence) as stop_sequence, max(a.trip_id) as trip_id from stop_times inner join (SELECT route_id, direction_id, max(trip_id) as trip_id	$query = 'select route_id, direction_id, stop_name, b.trip_id, b.stop_sequence from (select route_id, direction_id, max(stop_sequence) as stop_sequence, max(a.trip_id) as trip_id from stop_times inner join (SELECT route_id, direction_id, max(trip_id) as trip_id
from trips group by route_id,direction_id) as a on stop_times.trip_id = a.trip_id group by route_id, direction_id) as b inner join stop_times on b.trip_id = stop_times.trip_id inner join stops on stop_times.stop_id = stops.stop_id where stop_times.stop_sequence = b.stop_sequence and stop_name = :destination order by route_id;';	from trips group by route_id,direction_id) as a on stop_times.trip_id = a.trip_id group by route_id, direction_id) as b inner join stop_times on b.trip_id = stop_times.trip_id inner join stops on stop_times.stop_id = stops.stop_id where stop_times.stop_sequence = b.stop_sequence and stop_name = :destination order by route_id;';
} else {	} else {
$query = 'select stop_name from (select route_id, direction_id, max(stop_sequence) as stop_sequence, max(a.trip_id) as trip_id from stop_times inner join (SELECT route_id, direction_id, max(trip_id) as trip_id	$query = 'select stop_name from (select route_id, direction_id, max(stop_sequence) as stop_sequence, max(a.trip_id) as trip_id from stop_times inner join (SELECT route_id, direction_id, max(trip_id) as trip_id
from trips group by route_id,direction_id) as a on stop_times.trip_id = a.trip_id group by route_id, direction_id) as b inner join stop_times on b.trip_id = stop_times.trip_id inner join stops on stop_times.stop_id = stops.stop_id where stop_times.stop_sequence = b.stop_sequence group by stop_name order by stop_name;';	from trips group by route_id,direction_id) as a on stop_times.trip_id = a.trip_id group by route_id, direction_id) as b inner join stop_times on b.trip_id = stop_times.trip_id inner join stops on stop_times.stop_id = stops.stop_id where stop_times.stop_sequence = b.stop_sequence group by stop_name order by stop_name;';
}	}
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);

//$query->bindParam(':service_periodA', $sidA);	//$query->bindParam(':service_periodA', $sidA);
//$query->bindParam(':service_periodB', $sidB);	//$query->bindParam(':service_periodB', $sidB);
if ($destination != '')	if ($destination != '')
$query->bindParam(':destination', $destination);	$query->bindParam(':destination', $destination);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getRoutesBySuburb($suburb, $service_period = '') {	function getRoutesBySuburb($suburb, $service_period = '') {
if ($service_period == '')	if ($service_period == '')
$service_period = service_period();	$service_period = service_period();
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];

global $conn;	global $conn;
$query = 'SELECT DISTINCT service_id,trips.route_id,route_short_name,route_long_name	$query = 'SELECT DISTINCT service_id,trips.route_id,route_short_name,route_long_name
FROM stop_times join trips on trips.trip_id = stop_times.trip_id	FROM stop_times join trips on trips.trip_id = stop_times.trip_id
join routes on trips.route_id = routes.route_id	join routes on trips.route_id = routes.route_id
join stops on stops.stop_id = stop_times.stop_id	join stops on stops.stop_id = stop_times.stop_id
WHERE stop_desc LIKE :suburb AND (service_id=:service_periodA OR service_id=:service_periodB)	WHERE stop_desc LIKE :suburb AND (service_id=:service_periodA OR service_id=:service_periodB)
ORDER BY route_short_name';	ORDER BY route_short_name';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':service_periodA', $sidA);	$query->bindParam(':service_periodA', $sidA);
$query->bindParam(':service_periodB', $sidB);	$query->bindParam(':service_periodB', $sidB);
$suburb = '%Suburb: %' . $suburb . '%';	$suburb = '%Suburb: %' . $suburb . '%';
$query->bindParam(':suburb', $suburb);	$query->bindParam(':suburb', $suburb);
$query->execute();	$query->execute();

databaseError($conn->errorInfo());	databaseError($conn->errorInfo());

return $query->fetchAll();	return $query->fetchAll();
}	}

function getRoutesNearby($lat, $lng, $limit = '', $distance = 500) {	function getRoutesNearby($lat, $lng, $limit = '', $distance = 500) {
// if ($service_period == '')	// if ($service_period == '')
$service_period = service_period();	$service_period = service_period();
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];
$limitSQL = '';	$limitSQL = '';
if ($limit != '')	if ($limit != '')
$limitSQL = ' LIMIT :limit ';	$limitSQL = ' LIMIT :limit ';
global $conn;	global $conn;
$query = 'SELECT service_id,trips.route_id,trips.direction_id,route_short_name,route_long_name,min(stops.stop_id) as stop_id,	$query = 'SELECT service_id,trips.route_id,trips.direction_id,route_short_name,route_long_name,min(stops.stop_id) as stop_id,
min(ST_Distance(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), FALSE)) as distance	min(ST_Distance(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), FALSE)) as distance
FROM stop_times	FROM stop_times
join trips on trips.trip_id = stop_times.trip_id	join trips on trips.trip_id = stop_times.trip_id
join routes on trips.route_id = routes.route_id	join routes on trips.route_id = routes.route_id
join stops on stops.stop_id = stop_times.stop_id	join stops on stops.stop_id = stop_times.stop_id
WHERE (service_id=:service_periodA OR service_id=:service_periodB)	WHERE (service_id=:service_periodA OR service_id=:service_periodB)
AND ST_DWithin(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), :distance, FALSE)	AND ST_DWithin(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), :distance, FALSE)
group by service_id,trips.route_id,trips.direction_id,route_short_name,route_long_name	group by service_id,trips.route_id,trips.direction_id,route_short_name,route_long_name
order by distance $limitSQL';	order by distance '.$limitSQL;
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':service_periodA', $sidA);	$query->bindParam(':service_periodA', $sidA);
$query->bindParam(':service_periodB', $sidB);	$query->bindParam(':service_periodB', $sidB);
$query->bindParam(':distance', $distance);	$query->bindParam(':distance', $distance);
if ($limit != '')	if ($limit != '')
$query->bindParam(':limit', $limit);	$query->bindParam(':limit', $limit);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

file:a/include/db/stop-dao.inc.php -> file:b/include/db/stop-dao.inc.php

<?php	<?php

/*	/*
* Copyright 2010,2011 Alexander Sadleir	* Copyright 2010,2011 Alexander Sadleir

Licensed under the Apache License, Version 2.0 (the 'License');	Licensed under the Apache License, Version 2.0 (the 'License');
you may not use this file except in compliance with the License.	you may not use this file except in compliance with the License.
You may obtain a copy of the License at	You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0	http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software	Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an 'AS IS' BASIS,	distributed under the License is distributed on an 'AS IS' BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.	WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and	See the License for the specific language governing permissions and
limitations under the License.	limitations under the License.
*/	*/

function getStop($stopID) {	function getStop($stopID) {
global $conn;	global $conn;
$query = 'Select * from stops where stop_id = :stopID LIMIT 1';	$query = 'Select * from stops where stop_id = :stopID LIMIT 1';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':stopID', $stopID);	$query->bindParam(':stopID', $stopID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetch(PDO :: FETCH_ASSOC);	return $query->fetch(PDO :: FETCH_ASSOC);
}	}

function getStops($firstLetter = '', $startsWith = '') {	function getStops($firstLetter = '', $startsWith = '') {
global $conn;	global $conn;
$conditions = Array();	$conditions = Array();
if ($firstLetter != '')	if ($firstLetter != '')
$conditions[] = 'substr(stop_name,1,1) = :firstLetter';	$conditions[] = 'substr(stop_name,1,1) = :firstLetter';
if ($startsWith != '')	if ($startsWith != '')
$conditions[] = 'stop_name like :startsWith';	$conditions[] = 'stop_name like :startsWith';
$query = 'Select * from stops';	$query = 'Select * from stops';
if (sizeof($conditions) > 0) {	if (sizeof($conditions) > 0) {
if (sizeof($conditions) > 1) {	if (sizeof($conditions) > 1) {
$query .= ' Where ' . implode(' AND ', $conditions) . ' ';	$query .= ' Where ' . implode(' AND ', $conditions) . ' ';
} else {	} else {
$query .= ' Where ' . $conditions[0] . ' ';	$query .= ' Where ' . $conditions[0] . ' ';
}	}
}	}
$query .= ' order by stop_name;';	$query .= ' order by stop_name;';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
if ($firstLetter != '')	if ($firstLetter != '')
$query->bindParam(':firstLetter', $firstLetter);	$query->bindParam(':firstLetter', $firstLetter);

if ($startsWith != '') {	if ($startsWith != '') {
$startsWith = $startsWith . '%';	$startsWith = $startsWith . '%';
$query->bindParam(':startsWith', $startsWith);	$query->bindParam(':startsWith', $startsWith);
}	}
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getNearbyStops($lat, $lng, $limit = '', $distance = 1000) {	function getNearbyStops($lat, $lng, $limit = '', $distance = 1000) {
if ($lat == null \|\| $lng == null)	if ($lat == null \|\| $lng == null)
return Array();	return Array();
if ($limit != '')	if ($limit != '')
$limitSQL = ' LIMIT :limit ';	$limitSQL = ' LIMIT :limit ';
global $conn;	global $conn;
$query = 'Select *, ST_Distance(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), FALSE) as distance	$query = 'Select *, ST_Distance(position, ST_GeographyFromText(\'SRID=4326;POINT('.$lng.' '.$lat.')\'), FALSE) as distance
from stops WHERE ST_DWithin(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), :distance, FALSE)	from stops WHERE ST_DWithin(position, ST_GeographyFromText(\'SRID=4326;POINT('.$lng.' '.$lat.')\'), :distance, FALSE)
order by distance $limitSQL;';	order by distance '.$limitSQL;
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':distance', $distance);	$query->bindParam(':distance', $distance);
$query->bindParam(':limit', $limit);	$query->bindParam(':limit', $limit);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopsByName($name) {	function getStopsByName($name) {
global $conn;	global $conn;
$query = 'Select * from stops where stop_name LIKE :name;';	$query = 'Select * from stops where stop_name LIKE :name;';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$name = $name . '%';	$name = $name . '%';
$query->bindParam(':name', $name);	$query->bindParam(':name', $name);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopsBySuburb($suburb) {	function getStopsBySuburb($suburb) {
global $conn;	global $conn;
$query = 'Select * from stops where stop_desc LIKE :suburb order by stop_name;';	$query = 'Select * from stops where stop_desc LIKE :suburb order by stop_name;';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$suburb = '%<br>Suburb: %' . $suburb . '%';	$suburb = '%<br>Suburb: %' . $suburb . '%';
$query->bindParam(':suburb', $suburb);	$query->bindParam(':suburb', $suburb);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopsByStopCode($stop_code, $startsWith = '') {	function getStopsByStopCode($stop_code, $startsWith = '') {
global $conn;	global $conn;
$query = 'Select * from stops where (stop_code = :stop_code OR stop_code LIKE :stop_code2)';	$query = 'Select * from stops where (stop_code = :stop_code OR stop_code LIKE :stop_code2)';
if ($startsWith != '')	if ($startsWith != '')
$query .= ' AND stop_name like :startsWith';	$query .= ' AND stop_name like :startsWith';

debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);

$query->bindParam(':stop_code', $stop_code);	$query->bindParam(':stop_code', $stop_code);
$stop_code2 = $stop_code . '%';	$stop_code2 = $stop_code . '%';
$query->bindParam(':stop_code2', $stop_code2);	$query->bindParam(':stop_code2', $stop_code2);
if ($startsWith != '') {	if ($startsWith != '') {
$startsWith = $startsWith . '%';	$startsWith = $startsWith . '%';
$query->bindParam(':startsWith', $startsWith);	$query->bindParam(':startsWith', $startsWith);
}	}
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopRoutes($stopID, $service_period) {	function getStopRoutes($stopID, $service_period) {
if ($service_period == '') {	if ($service_period == '') {
$service_period = service_period();	$service_period = service_period();
}	}
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];
global $conn;	global $conn;
$query = 'SELECT distinct service_id,trips.route_id,route_short_name,route_long_name	$query = 'SELECT distinct service_id,trips.route_id,route_short_name,route_long_name
FROM stop_times join trips on trips.trip_id =	FROM stop_times join trips on trips.trip_id =
stop_times.trip_id join routes on trips.route_id = routes.route_id WHERE stop_id = :stopID	stop_times.trip_id join routes on trips.route_id = routes.route_id WHERE stop_id = :stopID
AND (service_id=:service_periodA OR service_id=:service_periodB)';	AND (service_id=:service_periodA OR service_id=:service_periodB)';
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':service_periodA', $sidA);	$query->bindParam(':service_periodA', $sidA);
$query->bindParam(':service_periodB', $sidB);	$query->bindParam(':service_periodB', $sidB);
$query->bindParam(':stopID', $stopID);	$query->bindParam(':stopID', $stopID);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopTrips($stopID, $service_period = '', $afterTime = '', $limit = '', $route_short_name = '') {	function getStopTrips($stopID, $service_period = '', $afterTime = '', $limit = '', $route_short_name = '') {
if ($service_period == '') {	if ($service_period == '') {
$service_period = service_period();	$service_period = service_period();
}	}
$service_ids = service_ids($service_period);	$service_ids = service_ids($service_period);
$sidA = $service_ids[0];	$sidA = $service_ids[0];
$sidB = $service_ids[1];	$sidB = $service_ids[1];
$limitSQL = '';	$limitSQL = '';
if ($limit != '')	if ($limit != '')
$limitSQL .= ' LIMIT :limit ';	$limitSQL .= ' LIMIT :limit ';

global $conn;	global $conn;
if ($afterTime != '') {	if ($afterTime != '') {
$query = ' SELECT stop_times.trip_id,stop_times.arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,trips.direction_id,trips.trip_headsign,route_short_name,route_long_name,end_times.arrival_time as end_time	$query = ' SELECT stop_times.trip_id,stop_times.arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,trips.direction_id,trips.trip_headsign,route_short_name,route_long_name,end_times.arrival_time as end_time
FROM stop_times	FROM stop_times
join trips on trips.trip_id =	join trips on trips.trip_id =
stop_times.trip_id	stop_times.trip_id
join routes on trips.route_id = routes.route_id , (SELECT trip_id,max(arrival_time) as arrival_time from stop_times	join routes on trips.route_id = routes.route_id , (SELECT trip_id,max(arrival_time) as arrival_time from stop_times
WHERE stop_times.arrival_time IS NOT NULL group by trip_id) as end_times	WHERE stop_times.arrival_time IS NOT NULL group by trip_id) as end_times
WHERE stop_times.stop_id = :stopID	WHERE stop_times.stop_id = :stopID
AND stop_times.trip_id = end_times.trip_id	AND stop_times.trip_id = end_times.trip_id
AND (service_id=:service_periodA OR service_id=:service_periodB) ' . ($route_short_name != '' ? ' AND route_short_name = :route_short_name ' : '') . '	AND (service_id=:service_periodA OR service_id=:service_periodB) ' . ($route_short_name != '' ? ' AND route_short_name = :route_short_name ' : '') . '
AND end_times.arrival_time > :afterTime	AND end_times.arrival_time > :afterTime
ORDER BY end_time $limitSQL';	ORDER BY end_time '.$limitSQL;
} else {	} else {
$query = 'SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,route_short_name,route_long_name	$query = 'SELECT stop_times.trip_id,arrival_time,stop_times.stop_id,stop_sequence,service_id,trips.route_id,route_short_name,route_long_name
FROM stop_times	FROM stop_times
join trips on trips.trip_id =	join trips on trips.trip_id =
stop_times.trip_id	stop_times.trip_id
join routes on trips.route_id = routes.route_id	join routes on trips.route_id = routes.route_id
WHERE stop_times.stop_id = :stopID	WHERE stop_times.stop_id = :stopID
AND (service_id=:service_periodA OR service_id=:service_periodB) ' . ($route_short_name != '' ? ' AND route_short_name = :route_short_name ' : '') . '	AND (service_id=:service_periodA OR service_id=:service_periodB) ' . ($route_short_name != '' ? ' AND route_short_name = :route_short_name ' : '') . '
ORDER BY arrival_time $limitSQL';	ORDER BY arrival_time '.$limitSQL;
}	}
debug($query, 'database');	debug($query, 'database');
$query = $conn->prepare($query);	$query = $conn->prepare($query);
$query->bindParam(':service_periodA', $sidA);	$query->bindParam(':service_periodA', $sidA);
$query->bindParam(':service_periodB', $sidB);	$query->bindParam(':service_periodB', $sidB);
$query->bindParam(':stopID', $stopID);	$query->bindParam(':stopID', $stopID);
if ($limit != '')	if ($limit != '')
$query->bindParam(':limit', $limit);	$query->bindParam(':limit', $limit);
if ($afterTime != '')	if ($afterTime != '')
$query->bindParam(':afterTime', $afterTime);	$query->bindParam(':afterTime', $afterTime);
if ($route_short_name != '')	if ($route_short_name != '')
$query->bindParam(':route_short_name', $route_short_name);	$query->bindParam(':route_short_name', $route_short_name);
$query->execute();	$query->execute();
if (!$query) {	if (!$query) {
databaseError($conn->errorInfo());	databaseError($conn->errorInfo());
return Array();	return Array();
}	}
return $query->fetchAll();	return $query->fetchAll();
}	}

function getStopTripsWithTimes($stopID, $time = '', $service_period = '', $time_range = '', $limit = '') {	function getStopTripsWithTimes($stopID, $time = '', $service_period = '', $time_range = '', $limit = '') {
if ($service_period == '')	if ($service_period == '')
$service_period = service_period();	$service_period = service_period();
if ($time_range == '')	if ($time_range == '')
$time_range = (24 * 60 * 60);	$time_range = (24 * 60 * 60);
if ($time == '')	if ($time == '')
$time = current_time();	$time = current_time();
if ($limit == '')	if ($limit == '')
$limit = 10;	$limit = 10;
$trips = getStopTrips($stopID, $service_period, $time);	$trips = getStopTrips($stopID, $service_period, $time);
$timedTrips = Array();	$timedTrips = Array();
if ($trips && sizeof($trips) > 0) {	if ($trips && sizeof($trips) > 0) {
foreach ($trips as $trip) {	foreach ($trips as $trip) {
if ($trip['arrival_time'] != '') {	if ($trip['arrival_time'] != '') {
if (strtotime($trip['arrival_time']) > strtotime($time) and strtotime($trip['arrival_time']) < (strtotime($time) + $time_range)) {	if (strtotime($trip['arrival_time']) > strtotime($time) and strtotime($trip['arrival_time']) < (strtotime($time) + $time_range)) {
$timedTrips[] = $trip;	$timedTrips[] = $trip;
}	}
} else {	} else {
$timedTrip = getTripAtStop($trip['trip_id'], $trip['stop_sequence']);	$timedTrip = getTripAtStop($trip['trip_id'], $trip['stop_sequence']);
if ($timedTrip['arrival_time'] > $time and strtotime($timedTrip['arrival_time']) < (strtotime($time) + $time_range)) {	if ($timedTrip['arrival_time'] > $time and strtotime($timedTrip['arrival_time']) < (strtotime($time) + $time_range)) {
$timedTrips[] = $timedTrip;	$timedTrips[] = $timedTrip;
}	}
}	}
if (sizeof($timedTrips) > $limit)	if (sizeof($timedTrips) > $limit)
break;	break;
}	}
sktimesort($timedTrips, 'arrival_time', true);	sktimesort($timedTrips, 'arrival_time', true);
}	}
return $timedTrips;	return $timedTrips;
}	}