From: [EMAIL PROTECTED]
Operating system: Windows 2000 Server
PHP version: 4.3.0
PHP Bug Type: *Compression related
Bug description: output handler 'ob_gzhandler' cannot be used twice
If I use ob_start("ob_gzhandler") function I get an error message: "PHP
Warning: ob_gzhandler() [<a
href='http://www.php.net/ref.outcontrol'>ref.outcontrol</a>]: output
handler 'ob_gzhandler' cannot be used twice in c:\web\test.php3 on line
11". The same script runs fine on 4.2.3. Interestingly, on version 4.3.0
ob_get_level() returns 2 and on 4.2.3 the return value is 1. I'm using
Windows 2000 Server/IIS5. PHP is configured in CGI mode.
Here's the script:
//---start---
<%
ob_start("ob_gzhandler");
%>
<html>
<body>
<h3>This is a test. ob_get_level: <% echo ob_get_level(); %></h3>
</body>
</html>
<%
if(ob_get_level()){
ob_end_flush();
}
%>
//---end---
And here's the essential configurations from the 'php.ini' file:
output_buffering = 4096
output_handler =
zlib.output_compression = Off
implicit_flush = Off
unserialize_callback_func=
allow_call_time_pass_reference = Off
If I set "output_handler = ob_gzhandler" and remove the
ob_start("ob_gzhandler") from the script it's working on 4.3.0 as well.
However, this way the compression is always on and I can't determine
myself when to use it.
--
Edit bug report at http://bugs.php.net/?id=21228&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=21228&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=21228&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=21228&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=21228&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=21228&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=21228&r=support
Expected behavior: http://bugs.php.net/fix.php?id=21228&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=21228&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=21228&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=21228&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21228&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=21228&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=21228&r=isapi
