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<?php $a = '123'; echo $a ?: '456'; echo $a ?: '789';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2C1ms
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '123'
    3     1        JMP_SET                                          ~2      !0, ->3
          2        QM_ASSIGN                                        ~2      '456'
          3        ECHO                                                     ~2
    4     4        JMP_SET                                          ~3      !0, ->6
          5        QM_ASSIGN                                        ~3      '789'
          6        ECHO                                                     ~3
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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