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<?php $arr = array(null => "yup, null"); foreach($arr as $key => $value) { var_dump($key); var_dump($value); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 12
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/Tnghp
function name:  (null)
number of ops:  14
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, ->12
          3    > > FE_FETCH_R                                           ~6      $5, !1, ->12
          4    >   ASSIGN                                                       !2, ~6
    5     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !2
          7        DO_ICALL                                                     
    6     8        INIT_FCALL                                                   'var_dump'
          9        SEND_VAR                                                     !1
         10        DO_ICALL                                                     
    4    11      > JMP                                                          ->3
         12    >   FE_FREE                                                      $5
    7    13      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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