note 72604 deleted from function.register-shutdown-function by crell

Note Submitter: Ldkronos ---- It's already been discussed on the zlib page ( http://www.php.net/zlib ), but hasn't been mention here... When zlib compression is enabled, register_shutdown_function doesn't work properly. Anything output from your shutdown function will not be readable by the browser. Firefox just ignores it. IE6 will show you a blank page. The workaround that worked for me is to add the following to the top of the script. ini_set('zlib.output_compression', 0);