When it comes to "empty" clone statements, should they be executed
and then free the result (current behavior) or avoid clone all together.
For example when class x { function __clone() { echo "hello"; } }
clone new x(); code is executed, should it print hello or not print
anything at all, treating the clone operation as a NOOP?
Current behavior calls clone and then frees the result, meaning that
"hello" is printed, but I am uncertain that this is the correct
behavior, any comments?
Ilia Alshanetsky
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