ID:               18740
 Comment by:       klightse at water dot ca dot gov
 Reported By:      tom at sillence dot co dot uk
 Status:           No Feedback
 Bug Type:         Output Control
 Operating System: Suse Linux 7.3
 PHP Version:      4.2.2
 New Comment:

Well, yes, it is happening to "US TOO".

We have PHP version 4.3 and Apache 1.3.26 and it ain't fixed YET.

Using solaris 8.

Of course, if no one has investigated and corrected this problem, I
don't see how it miraculously will be "fixed" with a later version.

--Kris L.


Previous Comments:
------------------------------------------------------------------------

[2002-09-11 11:49:57] [EMAIL PROTECTED]

No feedback was provided. The bug is being suspended because
we assume that you are no longer experiencing the problem.
If this is not the case and you are able to provide the
information that was requested earlier, please do so and
change the status of the bug back to "Open". Thank you.



------------------------------------------------------------------------

[2002-08-05 07:14:10] [EMAIL PROTECTED]

Thank you for taking the time to report a problem with PHP.
Unfortunately you are not using a current version of PHP -- 
the problem might already be fixed. Please download a new
PHP version from http://www.php.net/downloads.php

If you are able to reproduce the bug with one of the latest
versions of PHP, please change the PHP version on this bug report
to the version you tested and change the status back to "Open".
Again, thank you for your continued support of PHP.

This may be fixed in CVS already.
Please reopen if problem exists in 4.3.0-dev.


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[2002-08-05 06:24:19] tom at sillence dot co dot uk

Note: I think this bug may be related to #17885, but I am using Apache
1.3.20, not Apache2.

Any script outputting a zipfile intermittently generates corrupt
output. I can't work out what factors influence when it does and when
it doesn't.

I have tried everything from:

readfile("test.zip");

to 

$fp = fopen("test.zip", "rb");
$data = fread($fp, 100000);  //the zip is < 100kb
fclose($fp);
$md5 = md5($data);
for($i=0; $i < strlen($data); $i += 100)
{
        echo substr($data, $i, min(100, strlen($data)-$i));
}
$fp = fopen("logfile", "a");
fwrite($fp, "served $filename: $md5\n");
fclose($fp);

The above script logs the md5 hash of the data read in. The value
logged does not change whether or not the output was corrupt,
suggesting that the bug is in the output not the file reading.

I am not able to test on different OSs or apache versions, but the
problem IS new since php4.1.2.
My configure line is: --with-apxs --with-zip --with-zlib
--with-sybase=/usr/local/freetds
I've temporarily moved my zip-reading code to a bit of cgi perl which
is working fine.


------------------------------------------------------------------------


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