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<?php $a = array('a' => 1, 'b' => 2, 'c' => 3); $b = array('a' => 1, 'b' => 2); $c = $b['c'] ?: $a['c']; var_dump($c);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gTCY6
function name:  (null)
number of ops:  11
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    6     2        FETCH_DIM_R                                      ~5      !1, 'c'
          3        JMP_SET                                          ~6      ~5, ->6
          4        FETCH_DIM_R                                      ~7      !0, 'c'
          5        QM_ASSIGN                                        ~6      ~7
          6        ASSIGN                                                   !2, ~6
    8     7        INIT_FCALL                                               'var_dump'
          8        SEND_VAR                                                 !2
          9        DO_ICALL                                                 
         10      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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