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<?php interface I {} class A implements I {} class B {} class C extends B {} class D extends C {} foreach (get_declared_classes() as $class) { //echo $class instanceof I; echo $class; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 4, Position 2 = 7
Branch analysis from position: 4
2 jumps found. (Code = 78) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 4
Branch analysis from position: 4
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 7
filename:       /in/nveFe
function name:  (null)
number of ops:  9
compiled vars:  !0 = $class
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   DECLARE_CLASS                                            'a'
    9     1        INIT_FCALL                                               'get_declared_classes'
          2        DO_ICALL                                         $1      
          3      > FE_RESET_R                                       $2      $1, ->7
          4    > > FE_FETCH_R                                               $2, !0, ->7
   11     5    >   ECHO                                                     !0
    9     6      > JMP                                                      ->4
          7    >   FE_FREE                                                  $2
   12     8      > RETURN                                                   1

Class I: [no user functions]
Class A: [no user functions]
Class B: [no user functions]
Class C: [no user functions]
Class D: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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161.39 ms | 1398 KiB | 15 Q