wordpress netwrok settings max upload size code example
Example: How to increase the WordPress Multisite Network limit for Maximum Filesize Upload?
php_value upload_max_filesize 12M
php_value post_max_size 13M
php_value memory_limit 15M
php_value upload_max_filesize 12M
php_value post_max_size 13M
php_value memory_limit 15M