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<?php // \u0130 $s = 'u\'ZENG\u0130N OL YADA U\u011eRUNDA \xd6L\''; if ( substr($s, 0, 2) == 'u\'' && substr($s, -1) == '\'' ) { $s = substr($s, 2, strlen($s) - 3); $s = preg_replace('/\u([0-9a-f]{4})/', '&#x;', $s); var_dump($s); } else { die('gestorben wegen: ' . $s); } var_dump(mb_convert_encoding('&#x0130;', 'UTF-8', 'HTML-ENTITIES') );
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 46) Position 1 = 8, Position 2 = 14
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 15, Position 2 = 33
Branch analysis from position: 15
1 jumps found. (Code = 42) Position 1 = 35
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 33
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 14
filename:       /in/BuvQN
function name:  (null)
number of ops:  44
compiled vars:  !0 = $s
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                   !0, 'u%27ZENG%5Cu0130N+OL+YADA+U%5Cu011eRUNDA+%5Cxd6L%27'
    6     1        INIT_FCALL                                               'substr'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 0
          4        SEND_VAL                                                 2
          5        DO_ICALL                                         $2      
          6        IS_EQUAL                                         ~3      $2, 'u%27'
          7      > JMPZ_EX                                          ~3      ~3, ->14
          8    >   INIT_FCALL                                               'substr'
          9        SEND_VAR                                                 !0
         10        SEND_VAL                                                 -1
         11        DO_ICALL                                         $4      
         12        IS_EQUAL                                         ~5      $4, '%27'
         13        BOOL                                             ~3      ~5
         14    > > JMPZ                                                     ~3, ->33
    7    15    >   INIT_FCALL                                               'substr'
         16        SEND_VAR                                                 !0
         17        SEND_VAL                                                 2
         18        STRLEN                                           ~6      !0
         19        SUB                                              ~7      ~6, 3
         20        SEND_VAL                                                 ~7
         21        DO_ICALL                                         $8      
         22        ASSIGN                                                   !0, $8
    8    23        INIT_FCALL                                               'preg_replace'
         24        SEND_VAL                                                 '%2F%5Cu%28%5B0-9a-f%5D%7B4%7D%29%2F'
         25        SEND_VAL                                                 '%26%23x%3B'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                         $10     
         28        ASSIGN                                                   !0, $10
    9    29        INIT_FCALL                                               'var_dump'
         30        SEND_VAR                                                 !0
         31        DO_ICALL                                                 
         32      > JMP                                                      ->35
   11    33    >   CONCAT                                           ~13     'gestorben+wegen%3A+', !0
         34      > EXIT                                                     ~13
   14    35    >   INIT_FCALL                                               'var_dump'
         36        INIT_FCALL                                               'mb_convert_encoding'
         37        SEND_VAL                                                 '%26%23x0130%3B'
         38        SEND_VAL                                                 'UTF-8'
         39        SEND_VAL                                                 'HTML-ENTITIES'
         40        DO_ICALL                                         $14     
         41        SEND_VAR                                                 $14
         42        DO_ICALL                                                 
         43      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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