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<?php $str = '{"sections":[{"author_id": 276523011}]}'; $json = json_decode($str); print_r($json); echo $json["sections"][0]->author_id;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/gQLeN
function name:  (null)
number of ops:  13
compiled vars:  !0 = $str, !1 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%7B%22sections%22%3A%5B%7B%22author_id%22%3A+276523011%7D%5D%7D'
    4     1        INIT_FCALL                                               'json_decode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !1, $3
    5     5        INIT_FCALL                                               'print_r'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
    6     8        FETCH_DIM_R                                      ~6      !1, 'sections'
          9        FETCH_DIM_R                                      ~7      ~6, 0
         10        FETCH_OBJ_R                                      ~8      ~7, 'author_id'
         11        ECHO                                                     ~8
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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