3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = <<<JSON [{"title": "I am title", "from": "Joe", "to": "Jane", "body": "I know the answer but whats the question?"}] JSON; print_r(json_decode($json));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/98EnD
function name:  (null)
number of ops:  8
compiled vars:  !0 = $json
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%5B%7B%22title%22%3A+%22I+am+title%22%2C+%22from%22%3A+%22Joe%22%2C+%22to%22%3A+%22Jane%22%2C+%22body%22%3A+%22I+know+the+answer+but+whats+the+question%3F%22%7D%5D'
    6     1        INIT_FCALL                                               'print_r'
          2        INIT_FCALL                                               'json_decode'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        SEND_VAR                                                 $2
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.91 ms | 1398 KiB | 17 Q