Hello,
I have a problem understanding following chunk of code. It seems that global
$rme does not remember an reference to $this, but instead it is remembering
null or something like that:
<?PHP
class A {
function rememberMe() {
global $rme;
$rme = & $this;
$this->someInstanceVar =77;
}
function report() {
global $rme;
echo 'X'; print_r($rme); echo 'X';
}
}
$a = new A();
$a->rememberMe();
$a->report();
?>
This little script outputs:
XX
While I would expect it to return:
Xa Object ( [someInstanceVar] => 77 ) X
rush
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