[PHP] Your opinion on globals/reference

[Gerard Samuel]

Something I just thought of about using global in a function.
Mostly I global objects in a function like ->

function foo()
{
   global $bar_object;
   $bar_object->do_something();
}

Is it better, more effiecient, if I pass it by reference, like ->
function foo(&$bar_object)
{
   $bar_object->do_something();
}

Thanks for your thoughts...

--
Gerard Samuel
http://www.trini0.org:81/
http://dev.trini0.org:81/



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