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<?php error_reporting(-1 ^ E_STRICT); class A { function B() { var_dump(@$this); } static function C() { var_dump(@$this); } } $a = new A(); $a::B(); $a::C(); A::B(); A::C(); $a->B(); $a->C();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Q5QVt
function name:  (null)
number of ops:  21
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 -2049
          2        DO_ICALL                                                 
   13     3        NEW                                              $2      'A'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !0, $2
   14     6        FETCH_CLASS                                   0  $5      !0
          7        INIT_STATIC_METHOD_CALL                                  $5, 'B'
          8        DO_FCALL                                      0          
   15     9        FETCH_CLASS                                   0  $7      !0
         10        INIT_STATIC_METHOD_CALL                                  $7, 'C'
         11        DO_FCALL                                      0          
   16    12        INIT_STATIC_METHOD_CALL                                  'A', 'B'
         13        DO_FCALL                                      0          
   17    14        INIT_STATIC_METHOD_CALL                                  'A', 'C'
         15        DO_FCALL                                      0          
   18    16        INIT_METHOD_CALL                                         !0, 'B'
         17        DO_FCALL                                      0          
   19    18        INIT_METHOD_CALL                                         !0, 'C'
         19        DO_FCALL                                      0          
         20      > RETURN                                                   1

Class A:
Function b:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Q5QVt
function name:  B
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   INIT_FCALL                                               'var_dump'
          1        BEGIN_SILENCE                                    ~0      
          2        FETCH_R                      local               ~1      'this'
          3        END_SILENCE                                              ~0
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
    6     6      > RETURN                                                   null

End of function b

Function c:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Q5QVt
function name:  C
number of ops:  7
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'var_dump'
          1        BEGIN_SILENCE                                    ~0      
          2        FETCH_R                      local               ~1      'this'
          3        END_SILENCE                                              ~0
          4        SEND_VAL                                                 ~1
          5        DO_ICALL                                                 
   10     6      > RETURN                                                   null

End of function c

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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