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<?php function teste() { return NULL; } $x = teste()?: 'ASD'; echo $x;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H8VN6
function name:  (null)
number of ops:  7
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   INIT_FCALL                                               'teste'
          1        DO_FCALL                                      0  $1      
          2        JMP_SET                                          ~2      $1, ->4
          3        QM_ASSIGN                                        ~2      'ASD'
          4        ASSIGN                                                   !0, ~2
    7     5        ECHO                                                     !0
          6      > RETURN                                                   1

Function teste:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/H8VN6
function name:  teste
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > RETURN                                                   null
    4     1*     > RETURN                                                   null

End of function teste

Generated using Vulcan Logic Dumper, using php 8.0.0


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