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<?php $array['key'] ??= 1;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Z3dPV
function name:  (null)
number of ops:  7
compiled vars:  !0 = $array
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   FETCH_DIM_IS                                         ~1      !0, 'key'
          1        COALESCE                                             ~2      ~1
          2        ASSIGN_DIM                                           ~3      !0, 'key'
          3        OP_DATA                                                      1
          4        QM_ASSIGN                                            ~2      ~3
          5        FREE                                                         ~2
    3     6      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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