One of my coworkers uses

if(null == something())

I know it's just coding style, but it fucking annoys me.

? Whats the matter with that

In PHP:
if (is_null($variable)) {
// do something
}

@sharktits He means that

something() == null

would be better.

@filthyranter it wouldnt, null checks always start with null for safety reasons. Same with "asd".equals(st)

@sharktits How is it safer?

If "value" = $value statement gives error but not other way around. That is why its safer.

@filthyranter because
a()==null will break BEFORE the evaluation while
null==a() will evaluate to whatever

@sharktits Never thought of that. That's really interesting.

@nicoco007 you can read a lot about null safety, its a fairly interesting topic

@sharktits Will do. Then I'll probably have to go change a whole lot of stuff in what I've done in the past.

Shit.

@sharktits any good article on null safety?

@sharktits "a()==null will break BEFORE the evaluation while null==a() will evaluate to whatever"

What?

📌

@EaZyCode Ah, _that_ makes sense :)

Or its the yoda statements I think it's called... As a safer way to code

Because if you so a single = instead of a double ==,

This: null = someParam errors out while someParam = null just assigns the value null to the parameter and continues the if

i think they call it yoda notation

@youness Yoda conditions.

There's also a Yoda-style type of programming where you don't use exceptions.

"Do or do not; there is no try {"