check if lat/long is a number

Signed-off-by: Robert Langhammer <rlanghammer@web.de>
2022-02-13 10:09:11 +01:00 · 2022-02-13 10:09:11 +01:00 · dc04d0609c
parent 3e1ef546a9
commit dc04d0609c
1 changed files with 3 additions and 0 deletions
--- a/index.php
+++ b/index.php
@ -1,6 +1,9 @@
 <?php
 $lat = $_GET['lat'];
 $lo = $_GET['long'];
+
+if ((!is_numeric($lat)) || (!is_numeric($lo))) {exit("lat/long not numeric!");};
+
 $hoodfile = shell_exec("./get_hood.sh $lat $lo");

 echo $hoodfile;