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<?php $json = '{"id":1,"name":"john","member":[{"id":9,"name":"jane","member":[]},{"id":10,"name":"lorem","member":[{"id":12,"name":"ipsum","member":[{"id":99,"name":"dolor","member":[]},{"id":109,"name":"sit","member":[{"id":999,"name":"rose","member":[]}]}]}]}]}'; $raw = json_decode($json, true); //var_dump($raw); function outputSubmenu($items) { echo '<ul>'; foreach ($items as $data) { echo '<li>'; echo $data['name']; if (count($data['member'])) { outputSubmenu($data['member']); } echo '</li>'; } echo '</ul>'; } echo outputSubmenu([$raw]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Gnvai
function name:  (null)
number of ops:  12
compiled vars:  !0 = $json, !1 = $raw
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%7B%22id%22%3A1%2C%22name%22%3A%22john%22%2C%22member%22%3A%5B%7B%22id%22%3A9%2C%22name%22%3A%22jane%22%2C%22member%22%3A%5B%5D%7D%2C%7B%22id%22%3A10%2C%22name%22%3A%22lorem%22%2C%22member%22%3A%5B%7B%22id%22%3A12%2C%22name%22%3A%22ipsum%22%2C%22member%22%3A%5B%7B%22id%22%3A99%2C%22name%22%3A%22dolor%22%2C%22member%22%3A%5B%5D%7D%2C%7B%22id%22%3A109%2C%22name%22%3A%22sit%22%2C%22member%22%3A%5B%7B%22id%22%3A999%2C%22name%22%3A%22rose%22%2C%22member%22%3A%5B%5D%7D%5D%7D%5D%7D%5D%7D%5D%7D'
    5     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
   21     6        INIT_FCALL                                               'outputsubmenu'
          7        INIT_ARRAY                                       ~5      !1
          8        SEND_VAL                                                 ~5
          9        DO_FCALL                                      0  $6      
         10        ECHO                                                     $6
         11      > RETURN                                                   1

Function outputsubmenu:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 17
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 17
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 15
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 15
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
filename:       /in/Gnvai
function name:  outputSubmenu
number of ops:  20
compiled vars:  !0 = $items, !1 = $data
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   RECV                                             !0      
    9     1        ECHO                                                     '%3Cul%3E'
   10     2      > FE_RESET_R                                       $2      !0, ->17
          3    > > FE_FETCH_R                                               $2, !1, ->17
   11     4    >   ECHO                                                     '%3Cli%3E'
   12     5        FETCH_DIM_R                                      ~3      !1, 'name'
          6        ECHO                                                     ~3
   13     7        FETCH_DIM_R                                      ~4      !1, 'member'
          8        COUNT                                            ~5      ~4
          9      > JMPZ                                                     ~5, ->15
   14    10    >   INIT_FCALL_BY_NAME                                       'outputSubmenu'
         11        CHECK_FUNC_ARG                                           
         12        FETCH_DIM_FUNC_ARG                               $6      !1, 'member'
         13        SEND_FUNC_ARG                                            $6
         14        DO_FCALL                                      0          
   16    15    >   ECHO                                                     '%3C%2Fli%3E'
   10    16      > JMP                                                      ->3
         17    >   FE_FREE                                                  $2
   18    18        ECHO                                                     '%3C%2Ful%3E'
   19    19      > RETURN                                                   null

End of function outputsubmenu

Generated using Vulcan Logic Dumper, using php 8.0.0


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