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<?php $var = 'Go'; $test = isset($var) ?: 'NO'; echo $test;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oqbH5
function name:  (null)
number of ops:  7
compiled vars:  !0 = $var, !1 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'Go'
    5     1        ISSET_ISEMPTY_CV                                 ~3      !0
          2        JMP_SET                                          ~4      ~3, ->4
          3        QM_ASSIGN                                        ~4      'NO'
          4        ASSIGN                                                   !1, ~4
    6     5        ECHO                                                     !1
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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