diff --git a/core.php b/core.php
new file mode 100644
index 0000000..2e70176
--- /dev/null
+++ b/core.php
@@ -0,0 +1,10 @@
+<?php
+function save_file ($file, $name){
+    $rand_string = crc32(microtime(true).mt_rand(1000, 9000));
+    $path='/home/neku/www/files/';
+    $file_data=strip_tags($file);
+    $file_name=$rand_string.'_'.$name;
+    move_uploaded_file($file_data,$path.$file_name);
+    echo 'http://a.uguu.se/'.$file_name;
+}
+?>