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<?php $json = '{ "0" : "test1" }'; $arr = json_decode($json,true); var_dump($arr); $obj = json_decode($json); $array = (array) $obj; var_dump($obj, $array, $array['0'], $array[0]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/9rZjU
function name:  (null)
number of ops:  24
compiled vars:  !0 = $json, !1 = $arr, !2 = $obj, !3 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%7B+%220%22+%3A+%22test1%22+%7D'
    3     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 <true>
          4        DO_ICALL                                         $5      
          5        ASSIGN                                                   !1, $5
    4     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
    6     9        INIT_FCALL                                               'json_decode'
         10        SEND_VAR                                                 !0
         11        DO_ICALL                                         $8      
         12        ASSIGN                                                   !2, $8
    7    13        CAST                                          7  ~10     !2
         14        ASSIGN                                                   !3, ~10
    8    15        INIT_FCALL                                               'var_dump'
         16        SEND_VAR                                                 !2
         17        SEND_VAR                                                 !3
         18        FETCH_DIM_R                                      ~12     !3, 0
         19        SEND_VAL                                                 ~12
         20        FETCH_DIM_R                                      ~13     !3, 0
         21        SEND_VAL                                                 ~13
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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