I've been converting some code from other languages (that are using algorithms) and adding them into PHP to some class code.
I came across some code that did the following line: (Python)
decNumber = decNumber // 2
In PHP // means single line comment. The characters after // won't be executed.
You can use type casting in PHP for achieving the same. Below code will give you integer quotient.
$decNumber = 3;
$decNumber = (int)($decNumber / 2) ;