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What is the exact purpose of a statement like this?
$myObj =& $existingObject
Is this extending $myObj with the properties and methods of $existingObject?
What does the equals sign (=) and the ampersand (&) married together here do?
Um first of all,
&=and=&are two different things. Which is it?&=is a bitwise and with the righthand side=&is better written as= &(with a space), is assigning something as a reference.