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Bug #20479 handler 'ob_gzhandler' cannot be used twice in Unknown on line 0
Submitted: 2002-11-18 07:30 UTC Modified: 2002-11-28 06:40 UTC
From: joc at presence-pc dot com Assigned:
Status: Closed Package: Output Control
PHP Version: 4.3.0RC1 OS: Linux 2.4.18
Private report: No CVE-ID: None
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 [2002-11-18 07:30 UTC] joc at presence-pc dot com 
Hi,

When using :

ob_start("ob_gzhandler") in my code, I obtain the following error :

handler 'ob_gzhandler' cannot be used twice in Unknown on line 0

No problem so far with PHP 4.2.3

Regards,
  Jocelyn

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 [2002-11-18 07:31 UTC] joc at presence-pc dot com 
Sorry, the complete error message is :

Warning: (null)() [ref.outcontrol]: output handler 'ob_gzhandler' cannot be used twice in Unknown on line 0
 [2002-11-18 11:01 UTC] sniper@php.net 
You propably have set it in php.ini too?
 [2002-11-18 11:09 UTC] joc at presence-pc dot com 
Humm, indeed, output_buffering was set to 4096, now it works.
How this case was handled in php 4.2.3 ?
 [2002-11-28 06:40 UTC] helly@php.net 
This check was added in 4.3.0dev some time ago to prevent missconfiguration. There simply was no check in earlier versions.
 
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