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<?php $foo = getenv("FOO") ?: "none";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/uclT2
function name:  (null)
number of ops:  7
compiled vars:  !0 = $foo
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                                   'getenv'
          1        SEND_VAL                                                     'FOO'
          2        DO_ICALL                                             $1      
          3        JMP_SET                                              ~2      $1, ->5
          4        QM_ASSIGN                                            ~2      'none'
          5        ASSIGN                                                       !0, ~2
          6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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