PHP arithmetic expressions

hello!

I'm trying to build a PHP page with some arithmetic expressions, but as the form is no data error messages appear to divide by zero, like this:

Warning: Division by zero in /home/teste/public_html/teste.php on line 385


How can I make these messages disappear?

thank you

If you want the warning message not to appear you can disabled it with the error reporting function

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

thanks!

It worked.