I'm having difficulties understanding the below code. What does this mean?
if((($weight-0.5)%2)>0 && (($weight-0.5)%2)/2 < 0.25) {
$price=$initial+(($weight-0.5)/2)*$lessthan15kg;
}
This in your if statment mean ($weight-0.5)%2)>0 --This mean if the remainder is greater than zero
($weight-0.5)%2)/2 < 0.25 -- This means if you devide remainder by Two and its less than 0.25.
in the middle you got && in your if statement. Thats mean both the condition has to be true(IN other words both condition should be met). than your code will get executed
You can read it as so:
If
The (weight - 0.5) divided by 2 has a left over
and
The half of the left over is less than 0.25
Then
Add the initial price and (weight-0.5)/2 time the price for a small package