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<?php $str_utf8 = 'Qwww11'; //$str_utf8 = iconv('UTF-8', 'Windows-1251', $str_utf8); $login = $str_utf8; $password = $str_utf8; //iconv('UTF-8', 'Windows-1251', $str_utf8); if ((preg_match('#.#u', $login)) and (preg_match('#.#u', $password))){ $login = iconv('UTF-8', 'Windows-1251', $login); $password = iconv('UTF-8', 'Windows-1251', $password); echo('utf-8');} var_dump($login); var_dump($password); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 8, Position 2 = 13
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 14, Position 2 = 27
Branch analysis from position: 14
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 27
Branch analysis from position: 13
filename:       /in/hXvOZ
function name:  (null)
number of ops:  34
compiled vars:  !0 = $str_utf8, !1 = $login, !2 = $password
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Qwww11'
    4     1        ASSIGN                                                   !1, !0
    5     2        ASSIGN                                                   !2, !0
    6     3        INIT_FCALL                                               'preg_match'
          4        SEND_VAL                                                 '%23.%23u'
          5        SEND_VAR                                                 !1
          6        DO_ICALL                                         $6      
          7      > JMPZ_EX                                          ~7      $6, ->13
          8    >   INIT_FCALL                                               'preg_match'
          9        SEND_VAL                                                 '%23.%23u'
         10        SEND_VAR                                                 !2
         11        DO_ICALL                                         $8      
         12        BOOL                                             ~7      $8
         13    > > JMPZ                                                     ~7, ->27
    7    14    >   INIT_FCALL_BY_NAME                                       'iconv'
         15        SEND_VAL_EX                                              'UTF-8'
         16        SEND_VAL_EX                                              'Windows-1251'
         17        SEND_VAR_EX                                              !1
         18        DO_FCALL                                      0  $9      
         19        ASSIGN                                                   !1, $9
    8    20        INIT_FCALL_BY_NAME                                       'iconv'
         21        SEND_VAL_EX                                              'UTF-8'
         22        SEND_VAL_EX                                              'Windows-1251'
         23        SEND_VAR_EX                                              !2
         24        DO_FCALL                                      0  $11     
         25        ASSIGN                                                   !2, $11
    9    26        ECHO                                                     'utf-8'
   10    27    >   INIT_FCALL                                               'var_dump'
         28        SEND_VAR                                                 !1
         29        DO_ICALL                                                 
   11    30        INIT_FCALL                                               'var_dump'
         31        SEND_VAR                                                 !2
         32        DO_ICALL                                                 
   12    33      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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