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<?php class A { protected $b; public function a() { return $this->b->b(); } } $impl = new A(); $impl->a(); call_user_func(null);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H9lhL
function name:  (null)
number of ops:  8
compiled vars:  !0 = $impl
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $1      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   13     3        INIT_METHOD_CALL                                         !0, 'a'
          4        DO_FCALL                                      0          
   15     5        INIT_USER_CALL                                0          'call_user_func', null
          6        DO_FCALL                                      0          
          7      > RETURN                                                   1

Class A:
Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H9lhL
function name:  a
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   FETCH_OBJ_R                                      ~0      'b'
          1        INIT_METHOD_CALL                                         ~0, 'b'
          2        DO_FCALL                                      0  $1      
          3      > RETURN                                                   $1
    9     4*     > RETURN                                                   null

End of function a

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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