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<?php $str_utf8 = 'Qпароль11'; 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)) or (preg_match('#.#u', $password))){ $login = iconv('UTF-8', 'CP1251', $login); $password = iconv('UTF-8', 'CP1251', $password); echo('utf-8');} var_dump($login); var_dump($password); ?>
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 47) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 19, Position 2 = 32
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 32
Branch analysis from position: 18
filename:       /in/gPlDN
function name:  (null)
number of ops:  39
compiled vars:  !0 = $str_utf8, !1 = $login, !2 = $password
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 'Q%D0%BF%D0%B0%D1%80%D0%BE%D0%BB%D1%8C11'
    3     1        INIT_FCALL_BY_NAME                                       'iconv'
          2        SEND_VAL_EX                                              'UTF-8'
          3        SEND_VAL_EX                                              'Windows-1251'
          4        SEND_VAR_EX                                              !0
          5        DO_FCALL                                      0          
    4     6        ASSIGN                                                   !1, !0
    5     7        ASSIGN                                                   !2, !0
    6     8        INIT_FCALL                                               'preg_match'
          9        SEND_VAL                                                 '%23.%23u'
         10        SEND_VAR                                                 !1
         11        DO_ICALL                                         $7      
         12      > JMPNZ_EX                                         ~8      $7, ->18
         13    >   INIT_FCALL                                               'preg_match'
         14        SEND_VAL                                                 '%23.%23u'
         15        SEND_VAR                                                 !2
         16        DO_ICALL                                         $9      
         17        BOOL                                             ~8      $9
         18    > > JMPZ                                                     ~8, ->32
    7    19    >   INIT_FCALL_BY_NAME                                       'iconv'
         20        SEND_VAL_EX                                              'UTF-8'
         21        SEND_VAL_EX                                              'CP1251'
         22        SEND_VAR_EX                                              !1
         23        DO_FCALL                                      0  $10     
         24        ASSIGN                                                   !1, $10
    8    25        INIT_FCALL_BY_NAME                                       'iconv'
         26        SEND_VAL_EX                                              'UTF-8'
         27        SEND_VAL_EX                                              'CP1251'
         28        SEND_VAR_EX                                              !2
         29        DO_FCALL                                      0  $12     
         30        ASSIGN                                                   !2, $12
    9    31        ECHO                                                     'utf-8'
   10    32    >   INIT_FCALL                                               'var_dump'
         33        SEND_VAR                                                 !1
         34        DO_ICALL                                                 
   11    35        INIT_FCALL                                               'var_dump'
         36        SEND_VAR                                                 !2
         37        DO_ICALL                                                 
   12    38      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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