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<?php class A { public $a; protected $b; protected $c; } class B extends A { function doIt() { return $this->a + $this->b + $this->c; } } $b = new B(); echo $b->doIt();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6lgSH
function name:  (null)
number of ops:  7
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   19     3        INIT_METHOD_CALL                                         !0, 'doIt'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
          6      > RETURN                                                   1

Class A: [no user functions]
Class B:
Function doit:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/6lgSH
function name:  doIt
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   FETCH_OBJ_R                                      ~0      'a'
          1        FETCH_OBJ_R                                      ~1      'b'
          2        ADD                                              ~2      ~0, ~1
          3        FETCH_OBJ_R                                      ~3      'c'
          4        ADD                                              ~4      ~2, ~3
          5      > RETURN                                                   ~4
   14     6*     > RETURN                                                   null

End of function doit

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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