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<?php $arr = array(null => "yup, null"); foreach($arr as $key => $value) echo "Key: " . $key . " Value: " . $value;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 10
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/Pi1qU
function name:  (null)
number of ops:  12
compiled vars:  !0 = $arr, !1 = $value, !2 = $key
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    2     0  E >   INIT_ARRAY                                           ~3      'yup%2C+null', null
          1        ASSIGN                                                       !0, ~3
    4     2      > FE_RESET_R                                           $5      !0, ->10
          3    > > FE_FETCH_R                                           ~6      $5, !1, ->10
          4    >   ASSIGN                                                       !2, ~6
    5     5        CONCAT                                               ~8      'Key%3A+', !2
          6        CONCAT                                               ~9      ~8, '+Value%3A+'
          7        CONCAT                                               ~10     ~9, !1
          8        ECHO                                                         ~10
    4     9      > JMP                                                          ->3
         10    >   FE_FREE                                                      $5
    5    11      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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175.3 ms | 2848 KiB | 12 Q