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<?php echo "1 '".$foo['nonexisting']."' 2"; echo "3 " . $foo['nonexisting'] . " 4";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rkI6P
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_DIM_R                                      ~1      !0, 'nonexisting'
          1        CONCAT                                           ~2      '1+%27', ~1
          2        CONCAT                                           ~3      ~2, '%27+2'
          3        ECHO                                                     ~3
    4     4        FETCH_DIM_R                                      ~4      !0, 'nonexisting'
          5        CONCAT                                           ~5      '3+', ~4
          6        CONCAT                                           ~6      ~5, '+4'
          7        ECHO                                                     ~6
          8      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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