<?php |
<?php |
function getRoute($routeID) |
|
{ |
/* |
global $conn; |
* Copyright 2010,2011 Alexander Sadleir |
$query = "Select * from routes where route_id = :routeID LIMIT 1"; |
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debug($query, "database"); |
Licensed under the Apache License, Version 2.0 (the 'License'); |
$query = $conn->prepare($query); |
you may not use this file except in compliance with the License. |
$query->bindParam(":routeID", $routeID); |
You may obtain a copy of the License at |
$query->execute(); |
|
if (!$query) { |
http://www.apache.org/licenses/LICENSE-2.0 |
databaseError($conn->errorInfo()); |
|
return Array(); |
Unless required by applicable law or agreed to in writing, software |
} |
distributed under the License is distributed on an 'AS IS' BASIS, |
return $query->fetch(PDO::FETCH_ASSOC); |
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
} |
See the License for the specific language governing permissions and |
function getRoutes() |
limitations under the License. |
{ |
*/ |
global $conn; |
|
$query = "Select * from routes order by route_short_name;"; |
function getRoute($routeID) { |
debug($query, "database"); |
global $conn; |
$query = $conn->prepare($query); |
$query = 'Select * from routes where route_id = :routeID LIMIT 1'; |
$query->execute(); |
debug($query, 'database'); |
if (!$query) { |
$query = $conn->prepare($query); |
databaseError($conn->errorInfo()); |
$query->bindParam(':routeID', $routeID); |
return Array(); |
$query->execute(); |
} |
if (!$query) { |
return $query->fetchAll(); |
databaseError($conn->errorInfo()); |
} |
return Array(); |
function getRoutesByNumber($routeNumber = "") |
} |
{ |
return $query->fetch(PDO :: FETCH_ASSOC); |
global $conn; |
} |
if ($routeNumber != "") { |
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$query = "Select distinct routes.route_id,routes.route_short_name,routes.route_long_name,service_id from routes join trips on trips.route_id = |
function getRoutesByShortName($routeShortName) { |
routes.route_id join stop_times on stop_times.trip_id = trips.trip_id where route_short_name = :routeNumber order by route_short_name;"; |
global $conn; |
} |
$query = 'Select distinct route_id, route_short_name from routes where route_short_name = :routeShortName'; |
else { |
debug($query, 'database'); |
$query = "SELECT DISTINCT route_short_name from routes order by route_short_name"; |
$query = $conn->prepare($query); |
} |
$query->bindParam(':routeShortName', $routeShortName); |
debug($query, "database"); |
$query->execute(); |
$query = $conn->prepare($query); |
if (!$query) { |
if ($routeNumber != "") { |
databaseError($conn->errorInfo()); |
$query->bindParam(":routeNumber", $routeNumber); |
return Array(); |
} |
} |
$query->execute(); |
return $query->fetchAll(); |
if (!$query) { |
} |
databaseError($conn->errorInfo()); |
|
return Array(); |
function getRouteHeadsigns($routeID) { |
} |
global $conn; |
return $query->fetchAll(); |
$query = 'select stops.stop_name, trip_headsign, direction_id,max(service_id) as service_id, count(*) |
} |
from routes join trips on trips.route_id = routes.route_id |
function getRoutesByNumberSeries($routeNumberSeries = "") |
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 |
global $conn; |
and stop_times.stop_sequence = 1 group by stops.stop_name, trip_headsign, direction_id having count(*) > 2'; |
if (strlen($routeNumberSeries) == 1) { |
debug($query, 'database'); |
return getRoutesByNumber($routeNumberSeries); |
$query = $conn->prepare($query); |
} |
$query->bindParam(':routeID', $routeID); |
$seriesMin = substr($routeNumberSeries, 0, -1) . "0"; |
$query->execute(); |
$seriesMax = substr($routeNumberSeries, 0, -1) . "9"; |
if (!$query) { |
$query = "Select distinct routes.route_id,routes.route_short_name,routes.route_long_name,service_id from routes join trips on trips.route_id = |
databaseError($conn->errorInfo()); |
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;"; |
return Array(); |
debug($query, "database"); |
} |
$query = $conn->prepare($query); |
$results = $query->fetchAll(); |
$query->bindParam(":seriesMin", $seriesMin); |
if (is_array($results)) { |
$query->bindParam(":seriesMax", $seriesMax); |
return $results; |
$routeNumberSeries = "% ".substr($routeNumberSeries, 0, -1)."%"; |
} else { |
$query->bindParam(":routeNumberSeries", $routeNumberSeries); |
return Array($results); |
$query->execute(); |
} |
if (!$query) { |
} |
databaseError($conn->errorInfo()); |
|
return Array(); |
function getRouteDescription($routeID, $directionID) { |
} |
$trip = getRouteNextTrip($routeID, $directionID); |
return $query->fetchAll(); |
$start = getTripStartingPoint($trip['trip_id']); |
} |
$end = getTripDestination($trip['trip_id']); |
function getRouteNextTrip($routeID) |
return 'From ' . $start['stop_name'] . ' to ' . $end['stop_name']; |
{ |
} |
global $conn; |
|
$query = "select * from routes join trips on trips.route_id = routes.route_id |
function getRouteByFullName($routeFullName) { |
join stop_times on stop_times.trip_id = trips.trip_id where |
global $conn; |
arrival_time > :currentTime and routes.route_id = :routeID order by |
$query = 'Select * from routes where route_short_name||route_long_name = :routeFullName LIMIT 1'; |
arrival_time limit 1"; |
debug($query, 'database'); |
debug($query, "database"); |
$query = $conn->prepare($query); |
$query = $conn->prepare($query); |
$query->bindParam(':routeFullName', $routeFullName); |
$query->bindParam(":currentTime", current_time()); |
$query->execute(); |
$query->bindParam(":routeID", $routeID); |
if (!$query) { |
$query->execute(); |
databaseError($conn->errorInfo()); |
if (!$query) { |
return Array(); |
databaseError($conn->errorInfo()); |
} |
return Array(); |
return $query->fetch(PDO :: FETCH_ASSOC); |
} |
} |
$r = $query->fetch(PDO::FETCH_ASSOC); |
|
|
function getRoutes() { |
// past last trip of the day special case |
global $conn; |
if (sizeof($r) < 16) { |
$query = 'Select * from routes order by route_short_name;'; |
$query = "select * from routes join trips on trips.route_id = routes.route_id |
debug($query, 'database'); |
join stop_times on stop_times.trip_id = trips.trip_id where routes.route_id = :routeID order by |
$query = $conn->prepare($query); |
arrival_time DESC limit 1"; |
$query->execute(); |
debug($query, "database"); |
if (!$query) { |
$query = $conn->prepare($query); |
databaseError($conn->errorInfo()); |
$query->bindParam(":routeID", $routeID); |
return Array(); |
$query->execute(); |
} |
if (!$query) { |
return $query->fetchAll(); |
databaseError($conn->errorInfo()); |
} |
return Array(); |
|
} |
function getRoutesByNumberSeries($routeNumberSeries = '') { |
|
global $conn; |
$r = $query->fetch(PDO::FETCH_ASSOC); |
if (strlen($routeNumberSeries) == 1) { |
} |
return getRoute($routeNumberSeries); |
return $r; |
} |
} |
$seriesMin = substr($routeNumberSeries, 0, -1) . '0'; |
function getTimeInterpolatedRouteAtStop($routeID, $stop_id) |
$seriesMax = substr($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 = |
$nextTrip = getRouteNextTrip($routeID); |
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;'; |
if ($nextTrip['trip_id']) { |
debug($query, 'database'); |
foreach (getTimeInterpolatedTrip($nextTrip['trip_id']) as $tripStop) { |
$query = $conn->prepare($query); |
if ($tripStop['stop_id'] == $stop_id) return $tripStop; |
$query->bindParam(':seriesMin', $seriesMin); |
} |
$query->bindParam(':seriesMax', $seriesMax); |
} |
$routeNumberSeries = '% ' . substr($routeNumberSeries, 0, -1) . '%'; |
return Array(); |
$query->bindParam(':routeNumberSeries', $routeNumberSeries); |
} |
$query->execute(); |
function getRouteTrips($routeID) |
if (!$query) { |
{ |
databaseError($conn->errorInfo()); |
global $conn; |
return Array(); |
$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 routes.route_id = :routeID and stop_sequence = '1' order by |
return $query->fetchAll(); |
arrival_time "; |
} |
debug($query, "database"); |
|
$query = $conn->prepare($query); |
function getRouteNextTrip($routeID, $directionID) { |
$query->bindParam(":routeID", $routeID); |
global $conn; |
$query->execute(); |
|
if (!$query) { |
$query = 'select routes.route_id,routes.route_url,direction_id,trips.trip_id,trip_headsign,departure_time,service_id from routes join trips on trips.route_id = routes.route_id |
databaseError($conn->errorInfo()); |
join stop_times on stop_times.trip_id = trips.trip_id where arrival_time between :currentTime and :futureTime |
return Array(); |
and routes.route_id = :routeID and trips.direction_id = :directionID order by |
} |
arrival_time limit 1'; |
return $query->fetchAll(); |
debug($query, 'database'); |
} |
$query = $conn->prepare($query); |
function getRoutesByDestination($destination = "", $service_period = "") |
$query->bindParam(':currentTime', current_time()); |
{ |
$futureTime = current_time(strtotime(current_time() . ' +2h')); |
global $conn; |
if (date('h', strtotime(current_time()) > 22)) |
if ($service_period == "") $service_period = service_period(); |
$futureTime = '23:59:59'; |
if ($destination != "") { |
$query->bindParam(':futureTime', $futureTime); |
$query = "SELECT DISTINCT trips.route_id,route_short_name,route_long_name, service_id |
$query->bindParam(':routeID', $routeID); |
FROM stop_times join trips on trips.trip_id = |
$query->bindParam(':directionID', $directionID); |
stop_times.trip_id join routes on trips.route_id = routes.route_id |
$query->execute(); |
WHERE route_long_name = :destination AND service_id=:service_period order by route_short_name"; |
databaseError($conn->errorInfo()); |
} |
if (!$query) { |
else { |
databaseError($conn->errorInfo()); |
$query = "SELECT DISTINCT route_long_name |
return Array(); |
FROM stop_times join trips on trips.trip_id = |
} |
stop_times.trip_id join routes on trips.route_id = routes.route_id |
$r = $query->fetch(PDO :: FETCH_ASSOC); |
WHERE service_id= :service_period order by route_long_name"; |
return $r; |
} |
} |
debug($query, "database"); |
|
$query = $conn->prepare($query); |
function getRouteFirstTrip($routeID, $directionID) { |
$query->bindParam(":service_period", $service_period); |
global $conn; |
if ($destination != "") $query->bindParam(":destination", $destination); |
|
$query->execute(); |
$query = 'select * from routes join trips on trips.route_id = routes.route_id |
if (!$query) { |
join stop_times on stop_times.trip_id = trips.trip_id where routes.route_id = :routeID |
databaseError($conn->errorInfo()); |
and trips.direction_id = :directionID order by |
return Array(); |
arrival_time DESC limit 1'; |
} |
debug($query, 'database'); |
return $query->fetchAll(); |
$query = $conn->prepare($query); |
} |
$query->bindParam(':routeID', $routeID); |
function getRoutesBySuburb($suburb, $service_period = "") |
|
{ |
$query->bindParam(':directionID', $directionID); |
if ($service_period == "") $service_period = service_period(); |
$query->execute(); |
global $conn; |
if (!$query) { |
$query = "SELECT DISTINCT service_id,trips.route_id,route_short_name,route_long_name |
databaseError($conn->errorInfo()); |
|
return Array(); |
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} |
|
|
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$r = $query->fetch(PDO :: FETCH_ASSOC); |
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return $r; |
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} |
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|
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function getRouteAtStop($routeID, $directionID, $stop_id) { |
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$nextTrip = getRouteNextTrip($routeID, $directionID); |
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if ($nextTrip['trip_id']) { |
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foreach (getTripStopTimes($nextTrip['trip_id']) as $tripStop) { |
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if ($tripStop['stop_id'] == $stop_id) |
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return $tripStop; |
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} |
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} |
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return Array(); |
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} |
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function getRouteTrips($routeID, $directionID = '', $service_period = '') { |
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global $conn; |
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if ($service_period == '') |
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$service_period = service_period(); |
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$service_ids = service_ids($service_period); |
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$sidA = $service_ids[0]; |
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$sidB = $service_ids[1]; |
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$directionSQL = ''; |
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if ($directionID != '') |
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$directionSQL = ' and direction_id = :directionID '; |
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$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 |
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join stop_times on stop_times.trip_id = trips.trip_id where (service_id=:service_periodA OR service_id=:service_periodB) |
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AND (routes.route_id = :routeID) ' . $directionSQL . ' and stop_sequence = \'1\' order by |
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arrival_time '; |
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debug($query, 'database'); |
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$query = $conn->prepare($query); |
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$query->bindParam(':routeID', $routeID); |
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$query->bindParam(':service_periodA', $sidA); |
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$query->bindParam(':service_periodB', $sidB); |
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if ($directionSQL != '') |
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$query->bindParam(':directionID', $directionID); |
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$query->execute(); |
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if (!$query) { |
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databaseError($conn->errorInfo()); |
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return Array(); |
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} |
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return $query->fetchAll(); |
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} |
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function getRoutesByDestination($destination = '', $service_period = '') { |
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global $conn; |
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if ($service_period == '') |
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$service_period = service_period(); |
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$service_ids = service_ids($service_period); |
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$sidA = $service_ids[0]; |
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$sidB = $service_ids[1]; |
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if ($destination != '') { |
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/* $query = 'SELECT DISTINCT trips.route_id,route_short_name,route_long_name, service_id |
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FROM stop_times join trips on trips.trip_id = |
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stop_times.trip_id join routes on trips.route_id = routes.route_id |
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WHERE route_long_name = :destination AND (service_id=:service_periodA OR service_id=:service_periodB) |
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order by route_short_name'; */ |
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$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;'; |
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} else { |
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$query = 'select stop_name from (select route_id, direction_id, max(stop_sequence) as stop_sequence, max(a.trip_id) as trip_id from stop_times inner join (SELECT route_id, direction_id, max(trip_id) as trip_id |
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from trips group by route_id,direction_id) as a on stop_times.trip_id = a.trip_id group by route_id, direction_id) as b inner join stop_times on b.trip_id = stop_times.trip_id inner join stops on stop_times.stop_id = stops.stop_id where stop_times.stop_sequence = b.stop_sequence group by stop_name order by stop_name;'; |
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} |
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debug($query, 'database'); |
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$query = $conn->prepare($query); |
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|
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//$query->bindParam(':service_periodA', $sidA); |
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//$query->bindParam(':service_periodB', $sidB); |
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if ($destination != '') |
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$query->bindParam(':destination', $destination); |
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$query->execute(); |
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if (!$query) { |
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databaseError($conn->errorInfo()); |
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return Array(); |
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} |
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return $query->fetchAll(); |
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} |
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function getRoutesBySuburb($suburb, $service_period = '') { |
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if ($service_period == '') |
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$service_period = service_period(); |
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$service_ids = service_ids($service_period); |
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$sidA = $service_ids[0]; |
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$sidB = $service_ids[1]; |
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global $conn; |
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$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 zone_id LIKE ':suburb AND service_id=:service_period ORDER BY route_short_name"; |
WHERE stop_desc LIKE :suburb AND (service_id=:service_periodA OR service_id=:service_periodB) |
debug($query, "database"); |
ORDER BY route_short_name'; |
$query = $conn->prepare($query); |
debug($query, 'database'); |
$query->bindParam(":service_period", $service_period); |
$query = $conn->prepare($query); |
$suburb = "%" . $suburb . ";%"; |
$query->bindParam(':service_periodA', $sidA); |
$query->bindParam(":suburb", $suburb); |
$query->bindParam(':service_periodB', $sidB); |
$query->execute(); |
$suburb = '%Suburb: %' . $suburb . '%'; |
if (!$query) { |
$query->bindParam(':suburb', $suburb); |
databaseError($conn->errorInfo()); |
$query->execute(); |
return Array(); |
|
} |
databaseError($conn->errorInfo()); |
return $query->fetchAll(); |
|
} |
return $query->fetchAll(); |
function getRoutesNearby($lat, $lng, $limit = "", $distance = 500) |
} |
{ |
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if ($service_period == "") $service_period = service_period(); |
function getRoutesNearby($lat, $lng, $limit = '', $distance = 500) { |
if ($limit != "") $limitSQL = " LIMIT :limit "; |
// if ($service_period == '') |
global $conn; |
$service_period = service_period(); |
$query = "SELECT service_id,trips.route_id,route_short_name,route_long_name,min(stops.stop_id) as stop_id, |
$service_ids = service_ids($service_period); |
min(ST_Distance(position, ST_GeographyFromText('SRID=4326;POINT($lng $lat)'), FALSE)) as distance |
$sidA = $service_ids[0]; |
|
$sidB = $service_ids[1]; |
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$limitSQL = ''; |
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if ($limit != '') |
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$limitSQL = ' LIMIT :limit '; |
|
global $conn; |
|
$query = 'SELECT service_id,trips.route_id,trips.direction_id,route_short_name,route_long_name,min(stops.stop_id) as stop_id, |
|
min(ST_Distance(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), FALSE)) as distance |
FROM stop_times |
FROM stop_times |
join trips on trips.trip_id = stop_times.trip_id |
join trips on trips.trip_id = stop_times.trip_id |
join routes on trips.route_id = routes.route_id |
join routes on trips.route_id = routes.route_id |
join stops on stops.stop_id = stop_times.stop_id |
join stops on stops.stop_id = stop_times.stop_id |
WHERE service_id=:service_period |
WHERE (service_id=:service_periodA OR service_id=:service_periodB) |
AND ST_DWithin(position, ST_GeographyFromText('SRID=4326;POINT($lng $lat)'), :distance, FALSE) |
AND ST_DWithin(position, ST_GeographyFromText(\'SRID=4326;POINT($lng $lat)\'), :distance, FALSE) |
group by service_id,trips.route_id,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_period", $service_period); |
$query->bindParam(':service_periodA', $sidA); |
$query->bindParam(":distance", $distance); |
$query->bindParam(':service_periodB', $sidB); |
if ($limit != "") $query->bindParam(":limit", $limit); |
$query->bindParam(':distance', $distance); |
$query->execute(); |
if ($limit != '') |
if (!$query) { |
$query->bindParam(':limit', $limit); |
databaseError($conn->errorInfo()); |
$query->execute(); |
return Array(); |
if (!$query) { |
} |
databaseError($conn->errorInfo()); |
return $query->fetchAll(); |
return Array(); |
} |
} |
?> |
return $query->fetchAll(); |
|
} |
|
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