php separate

php/single.php

@@ -0,0 +1,43 @@
+<?php
+require_once __DIR__ . '/common.php';
+
+header('Content-Type: application/json');
+
+$dbconn = getDBConnection();
+
+// Check if camid is actually set to avoid warnings
+if (!isset($_GET['camid'])) {
+    echo json_encode(array("error" => "No camid specified"));
+    exit;
+}
+
+$camid = $_GET['camid'];
+
+// Performing SQL query
+$query = "SELECT *, COALESCE(hydro, false) as hydro, COALESCE(airport, false) as airport FROM cams WHERE camid = $1";
+
+// Use pg_query_params to safely bind the $camid variable
+$result = pg_query_params($dbconn, $query, array($camid))
+    or die('Query failed: ' . pg_last_error());
+
+// Processing results
+$array = array();
+while ($line = pg_fetch_array($result, null, PGSQL_ASSOC)) {
+    // Ensure hydro is a proper boolean
+    $line['hydro'] = ($line['hydro'] === 't' || $line['hydro'] === true);
+    // Ensure airport is a proper boolean
+    $line['airport'] = ($line['airport'] === 't' || $line['airport'] === true);
+    $array[] = $line;
+}
+
+// Output the ORIGINAL full array (including errorcode) to the client
+echo json_encode($array);
+
+// Free resultset
+pg_free_result($result);
+
+// Close database connection when needed
+if (isset($dbconn)) {
+    pg_close($dbconn);
+}
+?>