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<?php $json = ' {"twitter": [ {"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]}, {"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]} ], "facebook": [ {"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]}, {"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}], "youtube": [ {"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]}, {"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}], "flickr": [ {"identifier":1,"title":"hello","tags":["a","b","c"],"cats":["a","b","c"]}, {"identifier":2,"title":"semblance","tags":["a","b","c"],"cats":["a","b","c"]}], "twitter": []}'; $args = json_decode($json); if(empty($args->shit)) { echo "empty"; } if(empty($args->flickr)) { echo "empty"; } foreach($args->flickr as $arg) { print_r($arg); print_r($arg->identifier); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 8
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 22
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 22
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 22
Branch analysis from position: 11
Branch analysis from position: 8
filename:       /in/P6C0W
function name:  (null)
number of ops:  24
compiled vars:  !0 = $json, !1 = $args, !2 = $arg
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%0A%7B%22twitter%22%3A+%0A%5B%0A%7B%22identifier%22%3A1%2C%22title%22%3A%22hello%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%2C%0A%7B%22identifier%22%3A2%2C%22title%22%3A%22semblance%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%0A%5D%2C%0A%22facebook%22%3A+%5B%0A%7B%22identifier%22%3A1%2C%22title%22%3A%22hello%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%2C%0A%7B%22identifier%22%3A2%2C%22title%22%3A%22semblance%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%5D%2C%0A%22youtube%22%3A+%5B%0A%7B%22identifier%22%3A1%2C%22title%22%3A%22hello%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%2C%0A%7B%22identifier%22%3A2%2C%22title%22%3A%22semblance%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%5D%2C%0A%22flickr%22%3A+%5B%0A%7B%22identifier%22%3A1%2C%22title%22%3A%22hello%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%2C%0A%7B%22identifier%22%3A2%2C%22title%22%3A%22semblance%22%2C%22tags%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%2C%22cats%22%3A%5B%22a%22%2C%22b%22%2C%22c%22%5D%7D%5D%2C%0A%22twitter%22%3A+%5B%5D%7D'
   20     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !1, $4
   22     5        ISSET_ISEMPTY_PROP_OBJ                                   !1, 'shit'
          6      > JMPZ                                                     ~6, ->8
   23     7    >   ECHO                                                     'empty'
   26     8    >   ISSET_ISEMPTY_PROP_OBJ                                   !1, 'flickr'
          9      > JMPZ                                                     ~7, ->11
   27    10    >   ECHO                                                     'empty'
   30    11    >   FETCH_OBJ_R                                      ~8      !1, 'flickr'
         12      > FE_RESET_R                                       $9      ~8, ->22
         13    > > FE_FETCH_R                                               $9, !2, ->22
   32    14    >   INIT_FCALL                                               'print_r'
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                                 
   33    17        INIT_FCALL                                               'print_r'
         18        FETCH_OBJ_R                                      ~11     !2, 'identifier'
         19        SEND_VAL                                                 ~11
         20        DO_ICALL                                                 
   30    21      > JMP                                                      ->13
         22    >   FE_FREE                                                  $9
   35    23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0

preferences:
154.82 ms | 1400 KiB | 17 Q