1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 | <?php /* * Copyright 2010,2011 Alexander Sadleir Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ include ('../include/common.inc.php'); header('Content-Type: text/javascript; charset=utf8'); // header('Access-Control-Allow-Origin: http://bus.lambdacomplex.org/'); header('Access-Control-Max-Age: 3628800'); header('Access-Control-Allow-Methods: GET, POST, PUT, DELETE'); ?> { "label": "<?php echo $_REQUEST['stopid']; ?>", "data": <?php $query = "select * from myway_timingdeltas INNER JOIN myway_observations ON myway_observations.observation_id=myway_timingdeltas.observation_id where myway_stop = :myway_stop AND abs(timing_delta) < 2*(select stddev(timing_delta) from myway_timingdeltas) order by myway_timingdeltas.time;"; $query = $conn->prepare($query); $query->bindParam(':myway_stop', $_REQUEST['stopid'], PDO::PARAM_STR, 42); $query->execute(); if (!$query) { databaseError($conn->errorInfo()); return Array(); } foreach ($query->fetchAll() as $delta) { $points[] = "[" . ((strtotime("00:00Z") + midnight_seconds(strtotime($delta['time']))) * 1000) . ", {$delta['timing_delta']}]"; }; if (count($points) == 0) { echo "[]"; } else echo "[" . implode(",", $points) . "]"; ?> } |