Question

Inside the begining of a function I have this:

if(false);
{
    return 'TRUE';
}

it is returning “TRUE”! Obviously my real use was checking a more useful expression and returning something else. I just changed it to this to elaborate my point.

Why is this happening? Can you not put a return inside an if statement? I do this all the time in other languages.

For example

instead of this:

function () {
if(something)
{
//process stuff
}
}

which requires wraping everthing inside the function inside an if.

I prefer to do this:

function() {
if(!something)
return;
//process stuff
}

Is this not OK in PHP… is there a work around?

Answer 1

You’re just crazy. 🙂

if(false); //   <----- remove semi colon
{
    return 'TRUE';
}

should have one less semi-colon.

if(false)
{
    return 'TRUE';
}