3v4l.org

run code in 500+ PHP versions simultaneously
<?php $json = <<<'EOL' { "syndicate-to": [ { "uid": "https://myfavoritesocialnetwork.example/aaronpk", "name": "aaronpk on myfavoritesocialnetwork", "service": { "name": "My Favorite Social Network", "url": "https://myfavoritesocialnetwork.example/", "photo": "https://myfavoritesocialnetwork.example/img/icon.png" }, "user": { "name": "aaronpk", "url": "https://myfavoritesocialnetwork.example/aaronpk", "photo": "https://myfavoritesocialnetwork.example/aaronpk/photo.jpg" } } ] } EOL; $data = json_decode($json); var_dump($data); var_dump(json_last_error()); var_dump($data->syndicate-to);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3akiR
function name:  (null)
number of ops:  20
compiled vars:  !0 = $json, !1 = $data
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%7B%0A++%22syndicate-to%22%3A+%5B%0A++++%7B%0A++++++%22uid%22%3A+%22https%3A%2F%2Fmyfavoritesocialnetwork.example%2Faaronpk%22%2C%0A++++++%22name%22%3A+%22aaronpk+on+myfavoritesocialnetwork%22%2C%0A++++++%22service%22%3A+%7B%0A++++++++%22name%22%3A+%22My+Favorite+Social+Network%22%2C%0A++++++++%22url%22%3A+%22https%3A%2F%2Fmyfavoritesocialnetwork.example%2F%22%2C%0A++++++++%22photo%22%3A+%22https%3A%2F%2Fmyfavoritesocialnetwork.example%2Fimg%2Ficon.png%22%0A++++++%7D%2C%0A++++++%22user%22%3A+%7B%0A++++++++%22name%22%3A+%22aaronpk%22%2C%0A++++++++%22url%22%3A+%22https%3A%2F%2Fmyfavoritesocialnetwork.example%2Faaronpk%22%2C%0A++++++++%22photo%22%3A+%22https%3A%2F%2Fmyfavoritesocialnetwork.example%2Faaronpk%2Fphoto.jpg%22%0A++++++%7D%0A++++%7D%0A++%5D%0A%7D'
   24     1        INIT_FCALL                                                   'json_decode'
          2        SEND_VAR                                                     !0
          3        DO_ICALL                                             $3      
          4        ASSIGN                                                       !1, $3
   25     5        INIT_FCALL                                                   'var_dump'
          6        SEND_VAR                                                     !1
          7        DO_ICALL                                                     
   26     8        INIT_FCALL                                                   'var_dump'
          9        INIT_FCALL                                                   'json_last_error'
         10        DO_ICALL                                             $6      
         11        SEND_VAR                                                     $6
         12        DO_ICALL                                                     
   27    13        INIT_FCALL                                                   'var_dump'
         14        FETCH_OBJ_R                                          ~8      !1, 'syndicate'
         15        FETCH_CONSTANT                                       ~9      'to'
         16        SUB                                                  ~10     ~8, ~9
         17        SEND_VAL                                                     ~10
         18        DO_ICALL                                                     
         19      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
173.76 ms | 2604 KiB | 16 Q