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

Generated using Vulcan Logic Dumper, using php 8.0.0


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