RE: [PHP-WIN] Headers Already Sent - How To Overcome????

Any "echo" or "print" statements executed prior to executing the header statement (such as displaying variables for debugging) will cause this to occur. The line number mentioned in the warning message should tell you which statement actually produced output prior to the header (if there are several, you may have to eliminate them one at a time). Another common cause is switching to html mode ?> where even blank lines will generate output prior to the header statement. Hth, Warren Vail -----Original Message----- From: news [mailto:news@sea.gmane.org] On Behalf Of MikeA Sent: Wednesday, November 03, 2004 3:21 PM To: php-windows@lists.php.net Subject: [PHP-WIN] Headers Already Sent - How To Overcome???? I am trying to do the following header ("Location: wlserver/index.php?userKey=$userKey&show=$userKey"); but I keep getting Warning: Cannot modify header information - headers already sent by ... The code on the header line above is not executing so I am assuming the previous headers being sent is causing this command to not execute. Part of the problem is that I am modifying software written by someone else to fit my needs. I do not want to make a lot of alterations because I don't want to pull my hair out when the next release shows up. Is there a command or someway to get around this problem without hacking out all of the other header sending code? I appreciate any help. Thank you. Mike -- PHP Windows Mailing List (http://www.php.net/) To unsubscribe, visit: http://www.php.net/unsub.php