Hi mac,
my fmod page works well, but there is one thing that worries me, when I click the link of my fmod page on a menu, it gives me a warnig: Warning: fmod() expects parameter 1 to be double, string given in C:\Program Files\EasyPHP-5.3.3\www\fmod.php on line 41, but everything works well, here is my code
Just use a form that will allowed a user to enter the number (value for $x and $y), because what I see here is you assign the value $x to a string "undefined" why?
see below:
Language: PHP
$x=$_POST[';x';];$y=$_POST[';y';];
This way you'll not going to get that warning anymore, remember that you'll get those values from the form.