RE: [PHP-WIN] "Headers already sent" error message

Any output before the header() call will cause this message. I would guess that the logic checks are outputting something? HTH, Richy ========================================== Richard Black Systems Programmer, DataVisibility Ltd - http://www.datavisibility.com Tel: 0141 435 3504 Email: rblack@datavisibility.co.uk -----Original Message----- From: R.S. Herhuth [mailto:ronherhuth@pop.mindspring.com] Sent: 22 August 2002 17:15 To: php-windows@lists.php.net Subject: [PHP-WIN] "Headers already sent" error message I'm having a bit of trouble understanding why I'm getting a "Cannot add header information; Headers already sent" error message. I have several pages where I'm using the headers with no problems...but this single page I keep getting the error. The only real difference is that this page has a bunch of logic checks before it calls the header command. What is the cause of this error? what sort of things should I check for? I'm lost, Ron -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php