symfony
diff --git a/‎controller/upload_file.rst
Copy file name to clipboardExpand all lines: controller/upload_file.rst
+2-4Lines changed: 2 additions & 4 deletions b/‎controller/upload_file.rst
Copy file name to clipboardExpand all lines: controller/upload_file.rst
+2-4Lines changed: 2 additions & 4 deletions
@@ -163,10 +163,8 @@ Finally, you need to update the code of the controller that handles the form::
          */
         private function generateUniqueFileName()
         {
-            // uniqid() is based on timestamp,
-            // so it creates similar and predictible file names as a result.
-            // md5() is used to guarantee equal distribuition
-            // and smaller predictibility of the file names.
+            // md5() reduces the similarity of the file names generated by
+            // uniqid(), which is based on timestamps
             return md5(uniqid());
         }
     }
Original file line number	Diff line number	Diff line change
`@@ -163,10 +163,8 @@ Finally, you need to update the code of the controller that handles the form::`
`163`	`163`	`*/`
`164`	`164`	`private function generateUniqueFileName()`
`165`	`165`	`{`
`166`		`- // uniqid() is based on timestamp,`
`167`		`- // so it creates similar and predictible file names as a result.`
`168`		`- // md5() is used to guarantee equal distribuition`
`169`		`- // and smaller predictibility of the file names.`
	`166`	`+ // md5() reduces the similarity of the file names generated by`
	`167`	`+ // uniqid(), which is based on timestamps`
`170`	`168`	`return md5(uniqid());`
`171`	`169`	`}`
`172`	`170`	`}`