* Thus wrote Justin French:
> Jay,
>
> "global $a, $b, $c" is used for bringing global variables INTO the
> scope of the function... what I'm after is a way of making localised
> variables (in function) available outside of the function.
<?php
$a = 1;
function foo() {
global $a, $b;
$a = 2;
$b = 3;
}
echo $a, ':', $b, "\n";
foo();
echo $a, ':', $b, "\n";
results:
1:
2:3
remember 'global $a' is the same as doing:
$a = &$GLOBALS['a'];
Curt
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