OR statement returning wrong number

Question

If i put 1 or 2 into this it will return 4. Why is this?I\'m more used to python stuff so sorry if this is rather basic.

e = 1;
f=0;

if(e==1){f=1;}
if(e==2){f=2         


        

Answer 1

For your or statement, this is what you want:

if ( ($e == 3) || ($e == 4) ) {
    $f=4;
}