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<?php $array = array(); echo isset($array['yep']) ?: 'nope'; $array['yep'] = 'yep'; echo isset($array['yep']) ?: 'nope';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qG0OG
function name:  (null)
number of ops:  12
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ISSET_ISEMPTY_DIM_OBJ                         0  ~2      !0, 'yep'
          2        JMP_SET                                          ~3      ~2, ->4
          3        QM_ASSIGN                                        ~3      'nope'
          4        ECHO                                                     ~3
    4     5        ASSIGN_DIM                                               !0, 'yep'
          6        OP_DATA                                                  'yep'
    5     7        ISSET_ISEMPTY_DIM_OBJ                         0  ~5      !0, 'yep'
          8        JMP_SET                                          ~6      ~5, ->10
          9        QM_ASSIGN                                        ~6      'nope'
         10        ECHO                                                     ~6
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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