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<?php var_dump(0 ?: 'hi'); var_dump(null ?? 'hi'); var_dump('' ?? 'hi');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/jPqIN
function name:  (null)
number of ops:  16
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        JMP_SET                                          ~0      0, ->3
          2        QM_ASSIGN                                        ~0      'hi'
          3        SEND_VAL                                                 ~0
          4        DO_ICALL                                                 
    4     5        INIT_FCALL                                               'var_dump'
          6        COALESCE                                         ~2      null
          7        QM_ASSIGN                                        ~2      'hi'
          8        SEND_VAL                                                 ~2
          9        DO_ICALL                                                 
    5    10        INIT_FCALL                                               'var_dump'
         11        COALESCE                                         ~4      ''
         12        QM_ASSIGN                                        ~4      'hi'
         13        SEND_VAL                                                 ~4
         14        DO_ICALL                                                 
         15      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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