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<?php $arr = array("한글한글"); $json = json_encode($arr); echo $json; $output = json_decode($json); var_dump($output);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r9b4m
function name:  (null)
number of ops:  14
compiled vars:  !0 = $arr, !1 = $json, !2 = $output
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    4     1        INIT_FCALL                                               'json_encode'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $4      
          4        ASSIGN                                                   !1, $4
    5     5        ECHO                                                     !1
    6     6        INIT_FCALL                                               'json_decode'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                         $6      
          9        ASSIGN                                                   !2, $6
    7    10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !2
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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