ubuntu - Change php error reporting to hide warnings for specific site only -

imagine couple of sites-enabled available /etc/apache2/sites-available. (only debian-based distros work this.)

is possible mute warning messages php scripts a specific site, without touching actual htdocs?

normally there couple of solutions achieve someting related:

1. add error_reporting() directive e.g. error_reporting(e_error); scripts executed.
2. set php_flags in .htaccess files so: php_flag display_errors off
3. use ini_set inside scripts:
   ini_set('display_errors', 'off');
ini_set('display_startup_errors', 'off');
error_reporting(0);
4. prepend @ functions throw warnings or errors.
5. change php.ini say
   error_reporting = e_all ^ e_warning
display_errors = 1

however, these mean touching htdocs or having change applied globally. imagine htdocs mounted read-only. how suppress warnings (or notices) sites only?

i assuming debian/ubuntu has a2ensite specific configurations reason , hoping can alter those. there log_level directive in example 'site available' configuration, handles amount of messages logged. not messages output php scripts.

manually adding sections in php.ini or apache2.conf or httpd.conf work. if possible.

see also:

• http://www.php.net/manual/en/function.error-reporting.php

you can control many of php's config options inside .htaccess file, give control specific directory. general format is:

php_value <config_key> <config_value> 

or, boolean values:

php_flag <config_key> <on|off> 

in case, it'd be:

php_flag display_errors off