3v4l.org

run code in 300+ PHP versions simultaneously
<?php $iv = "1111111111111111"; echo $iv; echo "\n"; $a = openssl_encrypt("probandos", "AES-256-CBC", "aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa", 0, $iv); echo $a; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/tfDjB
function name:  (null)
number of ops:  13
compiled vars:  !0 = $iv, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '1111111111111111'
    5     1        ECHO                                                     !0
    6     2        ECHO                                                     '%0A'
    8     3        INIT_FCALL_BY_NAME                                       'openssl_encrypt'
          4        SEND_VAL_EX                                              'probandos'
          5        SEND_VAL_EX                                              'AES-256-CBC'
          6        SEND_VAL_EX                                              'aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa'
          7        SEND_VAL_EX                                              0
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0  $3      
         10        ASSIGN                                                   !1, $3
    9    11        ECHO                                                     !1
   12    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
173.67 ms | 1397 KiB | 13 Q