3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo mcrypt_encrypt(MCRYPT_RIJNDAEL_128, md5('humba humba humba täterää'), 'test', MCRYPT_MODE_ECB);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/f6u44
function name:  (null)
number of ops:  13
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'mcrypt_encrypt'
          1        FETCH_CONSTANT                                   ~0      'MCRYPT_RIJNDAEL_128'
          2        SEND_VAL_EX                                              ~0
          3        INIT_FCALL                                               'md5'
          4        SEND_VAL                                                 'humba+humba+humba+t%C3%A4ter%C3%A4%C3%A4'
          5        DO_ICALL                                         $1      
          6        SEND_VAR_NO_REF_EX                                       $1
          7        SEND_VAL_EX                                              'test'
          8        FETCH_CONSTANT                                   ~2      'MCRYPT_MODE_ECB'
          9        SEND_VAL_EX                                              ~2
         10        DO_FCALL                                      0  $3      
         11        ECHO                                                     $3
         12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.41 ms | 1394 KiB | 15 Q