3v4l.org

run code in 300+ PHP versions simultaneously
<?php $array = array('first' => 'Erstes'); $array = json_encode($array); $array = json_decode($array)->first; var_dump($array);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/rDOnc
function name:  (null)
number of ops:  14
compiled vars:  !0 = $array
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        INIT_FCALL                                               'json_encode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $2      
          4        ASSIGN                                                   !0, $2
    4     5        INIT_FCALL                                               'json_decode'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                         $4      
          8        FETCH_OBJ_R                                      ~5      $4, 'first'
          9        ASSIGN                                                   !0, ~5
    5    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
127.96 ms | 1398 KiB | 19 Q