3v4l.org

run code in 300+ PHP versions simultaneously
<?php $response = json_decode('{ "responseId": "b19f0045-830e-4d12-a57e-07cdfd55f", "queryResult": { "queryText": "yes", "action": "send.first.question", "parameters": {}, "allRequiredParamsPresent": true, "fulfillmentMessages": [{ "text": { "text": [ "" ] } }] } }'); $response->queryResult->fulfillmentMessages[0]->text->text[0] = "Hello"; print_r($response);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/SodvM
function name:  (null)
number of ops:  15
compiled vars:  !0 = $response
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'json_decode'
          1        SEND_VAL                                                 '%7B%0A%09%22responseId%22%3A+%22b19f0045-830e-4d12-a57e-07cdfd55f%22%2C%0A%09%22queryResult%22%3A+%7B%0A%09%09%22queryText%22%3A+%22yes%22%2C%0A%09%09%22action%22%3A+%22send.first.question%22%2C%0A%09%09%22parameters%22%3A+%7B%7D%2C%0A%09%09%22allRequiredParamsPresent%22%3A+true%2C%0A%09%09%22fulfillmentMessages%22%3A+%5B%7B%0A%09%09%09%22text%22%3A+%7B%0A%09%09%09%09%22text%22%3A+%5B%0A%09%09%09%09%09%22%22%0A%09%09%09%09%5D%0A%09%09%09%7D%0A%09%09%7D%5D%0A%09%7D%0A%7D'
          2        DO_ICALL                                         $1      
          3        ASSIGN                                                   !0, $1
   19     4        FETCH_OBJ_W                                      $3      !0, 'queryResult'
          5        FETCH_OBJ_W                                      $4      $3, 'fulfillmentMessages'
          6        FETCH_DIM_W                                      $5      $4, 0
          7        FETCH_OBJ_W                                      $6      $5, 'text'
          8        FETCH_OBJ_W                                      $7      $6, 'text'
          9        ASSIGN_DIM                                               $7, 0
         10        OP_DATA                                                  'Hello'
   21    11        INIT_FCALL                                               'print_r'
         12        SEND_VAR                                                 !0
         13        DO_ICALL                                                 
         14      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
139.42 ms | 1000 KiB | 15 Q