In my PHP 5.4.x setup, an old project which uses ob_start() and ob_whatever() started to throw errors like Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression'
. On my development environment, I suppress this error by disabling zlib compression on this specific vhost.
The error
Below is the full error message I get.
Warning: ob_start(): output handler 'ob_gzhandler' conflicts with 'zlib output compression' in /home/lysender/projects/foo/bar/index.php on line 6 Notice: ob_start(): failed to create buffer in /home/lysender/projects/foo/bar/index.php on line 6
After a quick research, I got a hint that disabling the zlib compression will suppress this error. Since I’m on a vhost, I can just disable this zlib compression only in this specific project. Therefore firing up vim, I added this line on my vhost definition.
... php_value zlib.output_compression off </VirtualHost>
Then restarted apache, then the warning is gone.
/etc/rc.d/rc.httpd restart
I haven’t experienced this much problem when I’m using PHP 5.3.x and even the early PHP 5.4.x on my Linux distro. Maybe something has changed that made this warning cry wolf.
Eu apenas removi a seguinte linha ob_start(‘ob_gzhandler’); (linha 7) e funcionou tudo ok
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