Hello-

headers_sent() has two new parameters as of PHP 
4.3.0, these are passed in by reference.  I see
no need to have to do:

  $file = 'file.php';
  $line = 4;

  headers_sent($file, $line);

When one could simply do this:

  headers_sent('file.php', 4);

But we can't, we get this error:

  Fatal error: Only variables can be passed by reference

This doesn't seem important, forcing one to use 
variables here seems odd, why?  Yes & is in the
proto but afaict it shouldn't be.

On a related note, I tried and failed to return
anything other then 1 while using these optional
parameters.  I can't even tell if it's reading
the file.  If someone could explain a little more
that would be very cool.

Regards,
Philip



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