3v4l.org

run code in 300+ PHP versions simultaneously
<?php $key = "1234567890abcdef"; $plain = "query=111111111111111&f=ROZWAL_{ECBECBECB}"; $res = mcrypt_encrypt(MCRYPT_RIJNDAEL_128, $key, $plain, "ecb"); chunk_split(bin2hex($res), 32, ' ');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/s37VN
function name:  (null)
number of ops:  19
compiled vars:  !0 = $key, !1 = $plain, !2 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '1234567890abcdef'
    3     1        ASSIGN                                                   !1, 'query%3D111111111111111%26f%3DROZWAL_%7BECBECBECB%7D'
    4     2        INIT_FCALL_BY_NAME                                       'mcrypt_encrypt'
          3        FETCH_CONSTANT                                   ~5      'MCRYPT_RIJNDAEL_128'
          4        SEND_VAL_EX                                              ~5
          5        SEND_VAR_EX                                              !0
          6        SEND_VAR_EX                                              !1
          7        SEND_VAL_EX                                              'ecb'
          8        DO_FCALL                                      0  $6      
          9        ASSIGN                                                   !2, $6
    5    10        INIT_FCALL                                               'chunk_split'
         11        INIT_FCALL                                               'bin2hex'
         12        SEND_VAR                                                 !2
         13        DO_ICALL                                         $8      
         14        SEND_VAR                                                 $8
         15        SEND_VAL                                                 32
         16        SEND_VAL                                                 '+'
         17        DO_ICALL                                                 
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
152.98 ms | 1394 KiB | 17 Q