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<?php class A { var $c; function a() { $this->c = 10; }} class B extends A { function print_a() { echo $this->c; }} $b = new B; $b->print_a();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R3Ges
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
          3        INIT_METHOD_CALL                                         !0, 'print_a'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class A:
Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R3Ges
function name:  a
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   ASSIGN_OBJ                                               'c'
          1        OP_DATA                                                  10
          2      > RETURN                                                   null

End of function a

End of class A.

Class B:
Function print_a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R3Ges
function name:  print_a
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   FETCH_OBJ_R                                      ~0      'c'
          1        ECHO                                                     ~0
          2      > RETURN                                                   null

End of function print_a

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/R3Ges
function name:  a
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   ASSIGN_OBJ                                               'c'
          1        OP_DATA                                                  10
          2      > RETURN                                                   null

End of function a

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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