Global Array

[Anon]

I have an array
$sn[1] = "asdfasd"
$sn[2] = "asdfsd".. etc.. etc..

how do i use this array in my functions, ie

function dostuff()
//if i do this works fine.
global $some_var;

//but this doesn't

global $sn[]

//this doesn't work ether
for ($i=1;$<4;$i++)
{
GLOBALS["$sn[$i]"];
}

any ideas?

[Anon]

well solved my own problem

solution

global $sn

no brakets.

[mkarabulut]

You should only write
GLOBAL $sn

[van__]

better to write:
$GLOBALS['myVar'];

...atleast in my opinion.