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<?php $a = []; $a['d'] = true; $var = $a['b'] ?: 'c'; var_dump($var);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/bEC3D
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1        ASSIGN_DIM                                               !0, 'd'
          2        OP_DATA                                                  <true>
    8     3        FETCH_DIM_R                                      ~4      !0, 'b'
          4        JMP_SET                                          ~5      ~4, ->6
          5        QM_ASSIGN                                        ~5      'c'
          6        ASSIGN                                                   !1, ~5
   10     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !1
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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