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<?php $array = []; $x = $array[1][2] ?: 'lol'; var_dump($x);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Xo5fI
function name:  (null)
number of ops:  10
compiled vars:  !0 = $array, !1 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        FETCH_DIM_R                                      ~3      !0, 1
          2        FETCH_DIM_R                                      ~4      ~3, 2
          3        JMP_SET                                          ~5      ~4, ->5
          4        QM_ASSIGN                                        ~5      'lol'
          5        ASSIGN                                                   !1, ~5
    7     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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