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<?php interface I { } class C { const FOO = I::FOO; public $options = [self::FOO => "bar"]; } try { var_dump((new C)->options); } catch (Throwable $e) {} var_dump((new C)->options);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Found catch point at position: 7
Branch analysis from position: 7
2 jumps found. (Code = 107) Position 1 = 8, Position 2 = -2
Branch analysis from position: 8
filename:       /in/HgKbi
function name:  (null)
number of ops:  15
compiled vars:  !0 = $e
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $1      'C'
          2        DO_FCALL                                      0          
          3        FETCH_OBJ_R                                      ~3      $1, 'options'
          4        SEND_VAL                                                 ~3
          5        DO_ICALL                                                 
          6      > JMP                                                      ->8
   14     7  E > > CATCH                                       last         'Throwable'
   16     8    >   INIT_FCALL                                               'var_dump'
          9        NEW                                              $5      'C'
         10        DO_FCALL                                      0          
         11        FETCH_OBJ_R                                      ~7      $5, 'options'
         12        SEND_VAL                                                 ~7
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Class I: [no user functions]
Class C: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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