prevent the id is not used (#8)

2020-02-24 22:49:25 +01:00 · 2020-02-24 22:49:25 +01:00 · e7d3921bc0
parent c0d66f4b25
commit e7d3921bc0
1 changed files with 5 additions and 1 deletions
--- a/index.php
+++ b/index.php
@ -37,7 +37,11 @@
        // Upload File
        if ($_SERVER['REQUEST_METHOD'] === 'PUT') 
        {
-                $rnd_data = mt_rand(10000,99999);
+                do
+                {
+                        $rnd_data = mt_rand(00000,99999);
+                } while (file_exists(_DATA_DIR . "/" . $rnd_data));
+                
                $filesize = 0 ;
                
                mkdir(_DATA_DIR . "/" . $rnd_data);