Changing php.ini Settings via htaccess

You can also change the settings of php.ini using the htaccess file. To do this, in this file, first write the command to change the setting, then a space, the name of the setting, and then a space, its value.

There are two commands for making changes. The php_flag command is intended for boolean values, which can be on or off, and the php_value command is for all others.

As an example, let's enable error display:

.htaccessphp_flag display_errors on

And now let's set the maximum size of an uploaded file:

.htaccessphp_value upload_max_filesize 10M