ICAO and IATA code lookup

functions.php

@@ -188,4 +188,24 @@ function generatePprEmail($entryId, $email, $ac_reg) {
         logJournal($conn, $entryId, "Confirm email FAILED");
     }
 }
+
+function getAirport($conn, $code) {
+    $query = "";
+    if (strlen($code) === 4) {
+        $query = "SELECT name FROM airports WHERE icao = ?";
+    } elseif (strlen($code) === 3) {
+        $query = "SELECT name FROM airports WHERE iata = ?";
+    } else {
+        return null; // Invalid code length
+    }
+
+    $stmt = $conn->prepare($query);
+    $stmt->bind_param("s", $code);
+    $stmt->execute();
+    $stmt->bind_result($name);
+    $stmt->fetch();
+    $stmt->close();
+
+    return $name;
+}
 ?>