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<?php $a = 1; $b = $a ?: 'Not Empty'; echo $b;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IfQdv
function name:  (null)
number of ops:  6
compiled vars:  !0 = $a, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 1
    4     1        JMP_SET                                          ~3      !0, ->3
          2        QM_ASSIGN                                        ~3      'Not+Empty'
          3        ASSIGN                                                   !1, ~3
    5     4        ECHO                                                     !1
          5      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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