Setup php.ini using htaccess

Do you know, you can change your php.ini setting by just using .htaccess file.

This is extremely necessary when you are on a shared server ,where Host provider is not allowing you to change

the php.ini file.

Following are format of writing php.ini setting in .htaccess file
#example of writing
php_value setting_name setting_value

#real example
php_value upload_max_filesize 25M