3v4l.org

run code in 300+ PHP versions simultaneously
XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 21, Position 2 = 0
Branch analysis from position: 21
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 0
filename:       /in/q9S12
function name:  (null)
number of ops:  23
compiled vars:  !0 = $eai
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   INIT_FCALL                                               'mb_convert_encoding'
          1        INIT_FCALL                                               'chr'
          2        INIT_FCALL                                               'mt_rand'
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 52
          5        DO_ICALL                                         $1      
          6        ADD                                              ~2      159, $1
          7        SEND_VAL                                                 ~2
          8        DO_ICALL                                         $3      
          9        CONCAT                                           ~4      '%82', $3
         10        SEND_VAL                                                 ~4
         11        SEND_VAL                                                 'utf-8'
         12        SEND_VAL                                                 'SJIS-win'
         13        DO_ICALL                                         $5      
         14        CONCAT                                           ~6      '%E3%81%88', $5
         15        CONCAT                                           ~7      ~6, '%E3%81%84'
         16        ASSIGN                                                   !0, ~7
    5    17        ECHO                                                     '%0A'
         18        ECHO                                                     !0
    6    19        IS_NOT_IDENTICAL                                         !0, '%E3%81%88%E3%81%82%E3%81%84'
         20      > JMPNZ                                                    ~9, ->0
    7    21    >   ECHO                                                     '%E3%81%A3%EF%BC%81'
         22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
166.65 ms | 968 KiB | 16 Q