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<?php var_dump( $a['b']['c'] ?? [] );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PmL1B
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_DIM_IS                                     ~1      !0, 'b'
          2        FETCH_DIM_IS                                     ~2      ~1, 'c'
          3        COALESCE                                         ~3      ~2
          4        QM_ASSIGN                                        ~3      <array>
          5        SEND_VAL                                                 ~3
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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