3v4l.org

run code in 300+ PHP versions simultaneously
<?php $json = array( "Sample" => array( "context" => 'جمهوری اسلامی ایران' ) ); $encoded = json_encode($json, JSON_UNESCAPED_UNICODE); var_dump($encoded);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/O2p6Q
function name:  (null)
number of ops:  10
compiled vars:  !0 = $json, !1 = $encoded
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    9     1        INIT_FCALL                                               'json_encode'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 256
          4        DO_ICALL                                         $3      
          5        ASSIGN                                                   !1, $3
   10     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.29 ms | 1393 KiB | 17 Q