This may be more of a PHP issue than Cake but ya'll gurus probably
know why this is a problem.
In a controller for Bait function foo
function test()
{
Bait::foo($xxx); // works correctly
$this->Bait->foo($xxx); // does not work
}
In Bait model function foo() takes the parm by ref and sets it's
value:
function foo(&$msg)
{
$msg = "HOWDY DOODY";
}
ERROR is
Notice (8): Undefined variable: xxx [CORE/app/controllers/
baits_controller.php, line 71]
If I put function foo within the Bait controller class $this->foo()
works fine. However when I put it in the model using the $this->Bait-
>foo() invocation syntax seems to ignore the parameter by reference.
What am I missing here? BTW this is a dramatically pared down sample
from a real application.
Thanks in advance,
Mike
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