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<?php $foo = (string) 'bar';
Finding entry points
Branch analysis from position: 0
Jump found. Position 1 = -2
filename:       /in/UIWWv
function name:  (null)
number of ops:  3
compiled vars:  !0 = $foo
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   3     0  E >   CAST                                          6  ~1      'bar'
         1        ASSIGN                                                   !0, ~1
         2      > RETURN                                                   1

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