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<?php $b = array( 1 => '1', 2 => '2', ); $a = @$b[3] ?: 'lorem'; var_dump($a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DAKIh
function name:  (null)
number of ops:  11
compiled vars:  !0 = $b, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    6     1        BEGIN_SILENCE                                    ~3      
          2        FETCH_DIM_R                                      ~4      !0, 3
          3        END_SILENCE                                              ~3
          4        JMP_SET                                          ~5      ~4, ->6
          5        QM_ASSIGN                                        ~5      'lorem'
          6        ASSIGN                                                   !1, ~5
    7     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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