Global and @

[DdTcomp]

Im not that noob, but I never figured out what is the @ at the start of variables and funtions. Does it omit errors?

And one more question. What does global? like

global "www.helpme.com/help/"

.

Thank your in advance.

E

[LordShryku]

Yes, it omits errors. See here.

And you would need to name that variable, but yes, that's very close to how a global works.

$var = 'blah';

function do_something() {
   global $var;
   echo $var;
}

[DdTcomp]

That means global sets what?

Thanks

E.

[kburger]

The scope of the variable.