It's ok,
I discovered that object (if not passed by reference explicitly) is first
duplicated (internally) and only then the method is called.
Proof code:
myVar = 1; }
function myInc() { $this->myVar++; }
function myEcho() { echo "$this->myVar "; }
}
$myObj = new myCls();
$myO
Hi all,
is there any internal difference between following calls (they occur inside
some class)?
#1 register_shutdown_function(array($this, 'myfunc'));
#2 register_shutdown_function(array(&$this, 'myfunc'));
(note the reference operator in #2)
Or is parameter "$this" in example #1 forced to be
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