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1.1 ! misho 1: --TEST-- ! 2: Closure 030: Using lambda with variable variables ! 3: --FILE-- ! 4: <?php ! 5: ! 6: $b = function() { return func_get_args(); }; ! 7: $a = 'b'; ! 8: var_dump($$a(1)); ! 9: var_dump($$a->__invoke(2)); ! 10: ! 11: ?> ! 12: --EXPECT-- ! 13: array(1) { ! 14: [0]=> ! 15: int(1) ! 16: } ! 17: array(1) { ! 18: [0]=> ! 19: int(2) ! 20: }