Basic math functions

[emorr1981]

Hi there,

What's the codes for basic math functions, like +,  - , / , * , %

 

Thanks :-)

[interpim]

+,  - , / , * , %

[legohead6]

to make a varible you $variable=8-3; some will also put the math in brackets.. but its up to you

 

[cmgmyr]

$add = 2 + 2;

echo $add; // prints 4

 

$sub = 5 - 2;

echo $sub; //prints 3

 

$mul = 3 * 2;

echo $mul; // prints 6

 

$div = 4 / 2;

echo $div; //prints 2

 

$mod = 2 % 1;

echo $mod; // prints 0

 

...hope this helps, you can find a LOT more online if you search for "php math functions"

[legohead6]

http://www.w3schools.com is also a good reference.