I am writing a php website for users to edit a global whitelist for Spam Assassin - all is going fairly well considering I hadn't ever used php until a couple of days ago. My problem is I need to restart AMAVISD-NEW after the user saves the changes. I've acheived this using SUDO and giving the www-data users the rights to SUDO amavisd-new. My problem is simply a user friendlyness issue - below is the code I'm running - if(isset($_POST["SAVE"])) { file_put_contents("/etc/spamassassin/whitelist.cf", $_SESSION[whitelist]); $_SESSION[count]=0; echo "Restarting the service.........</A></P>"; exec('sudo /usr/sbin/amavisd-new reload'); echo "Service was restarted...... Returning to the main page."; sleep(4) echo '<meta http-equiv="refresh" content="0;URL=index.php">'; } The problem is that the Restarting the Service dialogue doesn't get displayed until AFTER the Service Restarts even though it appears before the shell_exec command. I've tried exec and passthru and its always the same - I want it to display the "Service was restarted" - wait for 4 seconds and then redirect to the main page. Instead nothing happens on screen for the browser user until the service has restarted at which point they are returned to index.php - its as if the exec and the sleep and the refresh to index.php are all kind of running concurently. Can someone PLEASE tell me what I'm doing wrong - or shed light on how I should do this. Thanks, Matt -- PHP General Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php