ID: 21139 Comment by: [EMAIL PROTECTED] Reported By: [EMAIL PROTECTED] Status: Critical Bug Type: Output Control Operating System: Windows PHP Version: 4.3.0RC4 New Comment:
I confirm the presence of this bug since PHP 4.3.0RC2. PHP 4.3.0RC1 works! It is appearing either when zlib compression is toggled in php.ini or .htaccess. Looks like header problem, 'cause returned file can really be decoded. OS tested: Windows 98, Windows 2000, Windows XP PHP tested: PHP 4.3.0 RC2, RC3, RC4 Server software tested: IIS 4.0, IIS 5.0, Apache 1.3, Apache 2.0 All of the tests confirm buggy behavior. Please investigate. Previous Comments: ------------------------------------------------------------------------ [2002-12-22 18:41:58] [EMAIL PROTECTED] During investigation, I found another odd behaviour when zlib.output_compression is toggled up by .htaccess. HTTP response headers which are automatically appended by Apache, such as ETag, Accept-Ranges, and Content-Length are supposed to be removed on sapi activation, and they are actually removed in the very first request to the server, but from the second request they persistently appear again. ------------------------------------------------------------------------ [2002-12-22 12:14:53] [EMAIL PROTECTED] Verified on Windows, with Apache or Apache2. -- HTTP response dump of the following script -- <?php echo "abcde"; ?> -- Apache_1.3.27 -- HTTP/1.1 200 OK Date: Sun, 22 Dec 2002 18:06:53 GMT Server: Apache/1.3.27 (Win32) PHP/4.4.0-dev X-Powered-By: PHP/4.4.0-dev Connection: close Content-Type: text/html (correctly gzip-encoded content) -- Apache_2.0.43 -- HTTP/1.1 200 OK Date: Sun, 22 Dec 2002 18:06:15 GMT Server: Apache/2.0.43 (Win32) PHP/4.4.0-dev Last-Modified: Sun, 22 Dec 2002 17:59:26 GMT ETag: "45a2-1b-e744bab1" Accept-Ranges: bytes Content-Length: 27 Connection: close Content-Type: application/x-httpd-php <br /> <b>Warning</b>: (null)() [<a href='http://www.php.net/ref.outcontrol'>ref.outcontrol</a>]: Cannot change zlib.output_compression - headers already sent in <b>Unknown</b> on line <b>0</b><br /> abcde ------------------------------------------------------------------------ [2002-12-21 19:27:53] [EMAIL PROTECTED] I can confirm this bug on Windows + Apache + zlib.output_compression in .htaccess. If zlib.output_compression is set to on from php.ini it works. It only doesn't work if set from .htaccess. ------------------------------------------------------------------------ [2002-12-21 17:48:30] [EMAIL PROTECTED] I have just installed latest php 4.3 on linux and windows. I use the same directory and therefore .htaccess files for apache/mod_php on both platforms. When i enable enable output compression with ini setting php_value zlib.output_compression On in .htaccess the linux version works as expected but the windows version fails. Sometimes i receive errors with access violations. Sometimes i can downlowd the result but when rename the resulting file to .gz i can open it and as you might expect it contains the correct result. And sometime i see the encoding result presented in the browser and then i cannot save and view it although the gzip header seems correct. marcus ------------------------------------------------------------------------ -- Edit this bug report at http://bugs.php.net/?id=21139&edit=1
