php: session_start() error
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by Syom
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Published on 2010-04-08T22:50:20Z
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2010/04/08
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php
I have a file, which starts <?php session_start();?>
, and it returns an error
Warning: session_start() [function.session-start]: Cannot send session cache limiter - headers already sent (output started at C:\xampp2\htdocs\index.php:1) in C:\xampp2\htdocs\index.php on line 3
and now take a look at the moment, i can't anderstand anyway when i copy the all content of my file into another file, it start working. can somebody explain how can it happen. thanks
update
i havent't any white spaces, at least i can't see them
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