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<?php null->test ?? "test"; isset(null->test) ?: "test"; null->test->call() ?? "test"; empty(null->test->call()) ?: "test";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fltef
function name:  (null)
number of ops:  22
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   FETCH_OBJ_IS                                         ~0      null, 'test'
          1        COALESCE                                             ~1      ~0
          2        QM_ASSIGN                                            ~1      'test'
          3        FREE                                                         ~1
    4     4        ISSET_ISEMPTY_PROP_OBJ                               ~2      null, 'test'
          5        JMP_SET                                              ~3      ~2, ->7
          6        QM_ASSIGN                                            ~3      'test'
          7        FREE                                                         ~3
    6     8        FETCH_OBJ_R                                          ~4      null, 'test'
          9        INIT_METHOD_CALL                                             ~4, 'call'
         10        DO_FCALL                                          0  $5      
         11        COALESCE                                             ~6      $5
         12        QM_ASSIGN                                            ~6      'test'
         13        FREE                                                         ~6
    7    14        FETCH_OBJ_R                                          ~7      null, 'test'
         15        INIT_METHOD_CALL                                             ~7, 'call'
         16        DO_FCALL                                          0  $8      
         17        BOOL_NOT                                             ~9      $8
         18        JMP_SET                                              ~10     ~9, ->20
         19        QM_ASSIGN                                            ~10     'test'
         20        FREE                                                         ~10
         21      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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