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<?php $a =& $x->foo; $a = 1; var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FBjip
function name:  (null)
number of ops:  7
compiled vars:  !0 = $a, !1 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_OBJ_W                                      $2      !1, 'foo'
          1        ASSIGN_REF                                               !0, $2
    3     2        ASSIGN                                                   !0, 1
    4     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !1
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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