From: stronk7 <stronk7>
Date: Thu, 12 Jun 2003 17:29:16 +0000 (+0000)
Subject: Added the backup_flush function use to send some data to the browser
X-Git-Url: http://git.mjollnir.org/gw?a=commitdiff_plain;h=60b420af996bc3baab7f48f70a29293f77207a4c;p=moodle.git

Added the backup_flush function use to send some data to the browser
flushing output inmediately
---

diff --git a/backup/lib.php b/backup/lib.php
index dd5aba21d0..b5f840274f 100644
--- a/backup/lib.php
+++ b/backup/lib.php
@@ -365,6 +365,18 @@
         }
 
     }
+
+    //This function send n white characters to the browser and flush the
+    //output buffer. Used to avoid browser timeouts and to show the progress.
+    function backup_flush($n=0,$time=false) {
+        if ($time) {
+            $ti = strftime("%X",time());
+        } else {
+            $ti = "";
+        }
+        echo str_repeat(" ", $n) . $ti . "\n";
+        flush();
+    }
     
 
 ?>