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<?php class A{ protected $a = 2; } class B extends A { public function getA(A $a) { return $a->a; } } $b = new B(); echo $b->getA(new A());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DrX4u
function name:  (null)
number of ops:  10
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   NEW                                              $1      'B'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   12     3        INIT_METHOD_CALL                                         !0, 'getA'
          4        NEW                                              $4      'A'
          5        DO_FCALL                                      0          
          6        SEND_VAR_NO_REF_EX                                       $4
          7        DO_FCALL                                      0  $6      
          8        ECHO                                                     $6
          9      > RETURN                                                   1

Class A: [no user functions]
Class B:
Function geta:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DrX4u
function name:  getA
number of ops:  4
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
    7     1        FETCH_OBJ_R                                      ~1      !0, 'a'
          2      > RETURN                                                   ~1
    8     3*     > RETURN                                                   null

End of function geta

End of class B.

Generated using Vulcan Logic Dumper, using php 8.0.0


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