Lisa23 Posted April 8, 2010 Share Posted April 8, 2010 Warning: mail() [function.mail]: It is not safe to rely on the system's timezone settings. You are *required* to use the date.timezone setting or the date_default_timezone_set() function. In case you used any of those methods and you are still getting this warning, you most likely misspelled the timezone identifier. We selected 'Europe/London' for '1.0/DST' instead in C:\xampp\htdocs\Login System v.2.0\include\mailer.php on line 54 Warning: Cannot modify header information - headers already sent by (output started at C:\xampp\htdocs\Login System v.2.0\include\mailer.php:54) in C:\xampp\htdocs\Login System v.2.0\process.php on line 161 [attachment deleted by admin] Quote Link to comment https://forums.phpfreaks.com/topic/197958-warning-cannot-modify-header-information-headers-already-sent-by/ Share on other sites More sharing options...
trq Posted April 8, 2010 Share Posted April 8, 2010 Did you read the sticky topic at the top of this board? This is a VERY common rookie mistake. Quote Link to comment https://forums.phpfreaks.com/topic/197958-warning-cannot-modify-header-information-headers-already-sent-by/#findComment-1038759 Share on other sites More sharing options...
Lisa23 Posted April 8, 2010 Author Share Posted April 8, 2010 i dont know which topic u referin thorpe Quote Link to comment https://forums.phpfreaks.com/topic/197958-warning-cannot-modify-header-information-headers-already-sent-by/#findComment-1038776 Share on other sites More sharing options...
oni-kun Posted April 8, 2010 Share Posted April 8, 2010 i dont know which topic u referin thorpe HEADER ERRORS - READ HERE BEFORE POSTING THEMl The extremely obvious topic always which is at the top. Quote Link to comment https://forums.phpfreaks.com/topic/197958-warning-cannot-modify-header-information-headers-already-sent-by/#findComment-1038778 Share on other sites More sharing options...
Lisa23 Posted April 8, 2010 Author Share Posted April 8, 2010 Thank you very much oni-kun :-*and thorpe thanks for pointing me in the right direction Quote Link to comment https://forums.phpfreaks.com/topic/197958-warning-cannot-modify-header-information-headers-already-sent-by/#findComment-1038793 Share on other sites More sharing options...
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