Royco Posted March 25, 2006 Share Posted March 25, 2006 hi all, im doing a login.php page that analyses the user and password of a previous html form.For this login to analyse the user/pass, it must connect to a database and use a "require_once" and a "include" in its code.when i run this login on my computer, it works fine. But when i use it on the online server, i get the:" Warning: Cannot modify header information - headers already sent by (output started at /home/rodrigopitta/www/teste/main.php:17) in /home/rodrigopitta/www/teste/login.php on line 21 "main.php is the file that is "required_once"i also have removed any blank spaces before the <?php and after the ?>....must i delete the require_once or include files and make a direct connection to the database on every php page that requires a "header("Location: $header_login");" ?what is the best way to redirect a page once the user/pass returns true? should i continue to use the headers method?thanks everyone. Quote Link to comment Share on other sites More sharing options...
toplay Posted March 25, 2006 Share Posted March 25, 2006 You can't have any HTML, JS, etc. even before the <?PHP tag. Check the required/included file also has no spaces, HTML, JS, etc. before issuing the header().This has been asked to death. Please check these:[a href=\"http://www.phpfreaks.com/forums/index.php?showtopic=37442\" target=\"_blank\"]http://www.phpfreaks.com/forums/index.php?showtopic=37442[/a][a href=\"http://www.phpfreaks.com/forums/index.php?showtopic=31047\" target=\"_blank\"]http://www.phpfreaks.com/forums/index.php?showtopic=31047[/a] Quote Link to comment Share on other sites More sharing options...
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