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<?php iconv_set_encoding('internal_encoding', 'UTF-8'); iconv_set_encoding('input_encoding', 'UTF-8'); iconv_set_encoding('output_encoding', 'UTF-8'); $headers = <<< HEADERS X-Header-One: H4sIAAAAAAAAA+NgFlsCAAA= X-Header-Two: XtLePq6GTMn8G68F0 HEADERS; echo "Wrong decoding:\n"; var_dump(iconv_mime_decode_headers($headers, ICONV_MIME_DECODE_CONTINUE_ON_ERROR)); echo "Correct decoding:\n"; var_dump(iconv_mime_decode_headers($headers, ICONV_MIME_DECODE_STRICT));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/QcCSR
function name:  (null)
number of ops:  32
compiled vars:  !0 = $headers
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL_BY_NAME                                       'iconv_set_encoding'
          1        SEND_VAL_EX                                              'internal_encoding'
          2        SEND_VAL_EX                                              'UTF-8'
          3        DO_FCALL                                      0          
    4     4        INIT_FCALL_BY_NAME                                       'iconv_set_encoding'
          5        SEND_VAL_EX                                              'input_encoding'
          6        SEND_VAL_EX                                              'UTF-8'
          7        DO_FCALL                                      0          
    5     8        INIT_FCALL_BY_NAME                                       'iconv_set_encoding'
          9        SEND_VAL_EX                                              'output_encoding'
         10        SEND_VAL_EX                                              'UTF-8'
         11        DO_FCALL                                      0          
    7    12        ASSIGN                                                   !0, 'X-Header-One%3A+H4sIAAAAAAAAA%2BNgFlsCAAA%3D%0AX-Header-Two%3A+XtLePq6GTMn8G68F0'
   12    13        ECHO                                                     'Wrong+decoding%3A%0A'
   13    14        INIT_FCALL                                               'var_dump'
         15        INIT_FCALL_BY_NAME                                       'iconv_mime_decode_headers'
         16        SEND_VAR_EX                                              !0
         17        FETCH_CONSTANT                                   ~5      'ICONV_MIME_DECODE_CONTINUE_ON_ERROR'
         18        SEND_VAL_EX                                              ~5
         19        DO_FCALL                                      0  $6      
         20        SEND_VAR                                                 $6
         21        DO_ICALL                                                 
   15    22        ECHO                                                     'Correct+decoding%3A%0A'
   16    23        INIT_FCALL                                               'var_dump'
         24        INIT_FCALL_BY_NAME                                       'iconv_mime_decode_headers'
         25        SEND_VAR_EX                                              !0
         26        FETCH_CONSTANT                                   ~8      'ICONV_MIME_DECODE_STRICT'
         27        SEND_VAL_EX                                              ~8
         28        DO_FCALL                                      0  $9      
         29        SEND_VAR                                                 $9
         30        DO_ICALL                                                 
         31      > RETURN                                                   1

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