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<?php abstract class A { protected $something = 1; } class B extends A { function echo1() { echo $this->something; } } $b = new B; $b->echo1();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JF4pb
function name:  (null)
number of ops:  6
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   14     3        INIT_METHOD_CALL                                         !0, 'echo1'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Class A: [no user functions]
Class B:
Function echo1:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JF4pb
function name:  echo1
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   FETCH_OBJ_R                                      ~0      'something'
          1        ECHO                                                     ~0
   10     2      > RETURN                                                   null

End of function echo1

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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