Does setting php_admin_flag display_errors OFF in .htaccess require a server restart for changes to take effect?

Setting php_admin_flag display_errors OFF in .htaccess does not require a server restart for changes to take effect. This directive can be used to turn off the display of errors in PHP scripts without the need for a server restart. This can be useful for hiding sensitive information from users and improving the security of your application.

<IfModule mod_php5.c>
    php_flag display_errors off
</IfModule>