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<?php function password_md5_mess($pass) { $pass=md5($pass); $split=(str_split(md5($pass),16)); //split MD5 sum (32 chars))on 2 parts md5($split[1]); //calculate MD5 on 2 (16 chars)) part of password return $password; } password_md5_mess('12345'); echo $password; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VPqW8
function name:  (null)
number of ops:  5
compiled vars:  !0 = $password
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'password_md5_mess'
          1        SEND_VAL                                                 '12345'
          2        DO_FCALL                                      0          
   10     3        ECHO                                                     !0
   11     4      > RETURN                                                   1

Function password_md5_mess:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VPqW8
function name:  password_md5_mess
number of ops:  19
compiled vars:  !0 = $pass, !1 = $split, !2 = $password
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
    4     1        INIT_FCALL                                               'md5'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $3      
          4        ASSIGN                                                   !0, $3
    5     5        INIT_FCALL                                               'str_split'
          6        INIT_FCALL                                               'md5'
          7        SEND_VAR                                                 !0
          8        DO_ICALL                                         $5      
          9        SEND_VAR                                                 $5
         10        SEND_VAL                                                 16
         11        DO_ICALL                                         $6      
         12        ASSIGN                                                   !1, $6
    6    13        INIT_FCALL                                               'md5'
         14        FETCH_DIM_R                                      ~8      !1, 1
         15        SEND_VAL                                                 ~8
         16        DO_ICALL                                                 
    7    17      > RETURN                                                   !2
    8    18*     > RETURN                                                   null

End of function password_md5_mess

Generated using Vulcan Logic Dumper, using php 8.0.0


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