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<?php if (isset($a['b']['c']['d']['e']['f']['g']) && $a['b']['c']['d']['e']['f']['g'] == 1) { echo 'yes'; }else{ echo 'no-no'; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 7, Position 2 = 15
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 16, Position 2 = 18
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 19
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 15
filename:       /in/dJfig
function name:  (null)
number of ops:  20
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   FETCH_DIM_IS                                     ~1      !0, 'b'
          1        FETCH_DIM_IS                                     ~2      ~1, 'c'
          2        FETCH_DIM_IS                                     ~3      ~2, 'd'
          3        FETCH_DIM_IS                                     ~4      ~3, 'e'
          4        FETCH_DIM_IS                                     ~5      ~4, 'f'
          5        ISSET_ISEMPTY_DIM_OBJ                         0  ~6      ~5, 'g'
          6      > JMPZ_EX                                          ~6      ~6, ->15
          7    >   FETCH_DIM_R                                      ~7      !0, 'b'
          8        FETCH_DIM_R                                      ~8      ~7, 'c'
          9        FETCH_DIM_R                                      ~9      ~8, 'd'
         10        FETCH_DIM_R                                      ~10     ~9, 'e'
         11        FETCH_DIM_R                                      ~11     ~10, 'f'
         12        FETCH_DIM_R                                      ~12     ~11, 'g'
         13        IS_EQUAL                                         ~13     ~12, 1
         14        BOOL                                             ~6      ~13
         15    > > JMPZ                                                     ~6, ->18
    3    16    >   ECHO                                                     'yes'
         17      > JMP                                                      ->19
    5    18    >   ECHO                                                     'no-no'
    6    19    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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