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<?php $html = <<<HTML <!DOCTYPE html> <head> <meta charset="EUC-JP"> </head> <body> <h1>テスト文書</h1> <p>これはテスト用のHTMLです。EUC-JPと宣言しているのにShift_JISでエンコードされています。</p> </body> HTML; $html = mb_convert_encoding($html, 'SJIS-win'); // そのまま読み込むと当然文字化けする $doc = \Dom\HTMLDocument::createFromString($html, \Dom\HTML_NO_DEFAULT_NS); $xpath = new \Dom\XPath($doc); $node = $xpath->query("//h1")->item(0); var_dump($node->textContent); // 一度UTF-8にしてから、第3引数でエンコードを固定 $html = mb_convert_encoding($html, 'UTF-8', 'SJIS-win'); $doc = \Dom\HTMLDocument::createFromString($html, \Dom\HTML_NO_DEFAULT_NS, 'UTF-8'); $xpath = new \Dom\XPath($doc); $node = $xpath->query("//h1")->item(0); var_dump($node->textContent);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/iio1m
function name:  (null)
number of ops:  56
compiled vars:  !0 = $html, !1 = $doc, !2 = $xpath, !3 = $node
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3C%21DOCTYPE+html%3E%0A%3Chead%3E%0A++%3Cmeta+charset%3D%22EUC-JP%22%3E%0A%3C%2Fhead%3E%0A%3Cbody%3E%0A++%3Ch1%3E%E3%83%86%E3%82%B9%E3%83%88%E6%96%87%E6%9B%B8%3C%2Fh1%3E%0A++%3Cp%3E%E3%81%93%E3%82%8C%E3%81%AF%E3%83%86%E3%82%B9%E3%83%88%E7%94%A8%E3%81%AEHTML%E3%81%A7%E3%81%99%E3%80%82EUC-JP%E3%81%A8%E5%AE%A3%E8%A8%80%E3%81%97%E3%81%A6%E3%81%84%E3%82%8B%E3%81%AE%E3%81%ABShift_JIS%E3%81%A7%E3%82%A8%E3%83%B3%E3%82%B3%E3%83%BC%E3%83%89%E3%81%95%E3%82%8C%E3%81%A6%E3%81%84%E3%81%BE%E3%81%99%E3%80%82%3C%2Fp%3E%0A%3C%2Fbody%3E'
   12     1        INIT_FCALL                                               'mb_convert_encoding'
          2        SEND_VAR                                                 !0
          3        SEND_VAL                                                 'SJIS-win'
          4        DO_ICALL                                         $5      
          5        ASSIGN                                                   !0, $5
   15     6        INIT_STATIC_METHOD_CALL                                  'Dom%5CHTMLDocument', 'createFromString'
          7        SEND_VAR_EX                                              !0
          8        FETCH_CONSTANT                                   ~7      'Dom%5CHTML_NO_DEFAULT_NS'
          9        SEND_VAL_EX                                              ~7
         10        DO_FCALL                                      0  $8      
         11        ASSIGN                                                   !1, $8
   16    12        NEW                                              $10     'Dom%5CXPath'
         13        SEND_VAR_EX                                              !1
         14        DO_FCALL                                      0          
         15        ASSIGN                                                   !2, $10
   17    16        INIT_METHOD_CALL                                         !2, 'query'
         17        SEND_VAL_EX                                              '%2F%2Fh1'
         18        DO_FCALL                                      0  $13     
         19        INIT_METHOD_CALL                                         $13, 'item'
         20        SEND_VAL_EX                                              0
         21        DO_FCALL                                      0  $14     
         22        ASSIGN                                                   !3, $14
   18    23        INIT_FCALL                                               'var_dump'
         24        FETCH_OBJ_R                                      ~16     !3, 'textContent'
         25        SEND_VAL                                                 ~16
         26        DO_ICALL                                                 
   21    27        INIT_FCALL                                               'mb_convert_encoding'
         28        SEND_VAR                                                 !0
         29        SEND_VAL                                                 'UTF-8'
         30        SEND_VAL                                                 'SJIS-win'
         31        DO_ICALL                                         $18     
         32        ASSIGN                                                   !0, $18
   22    33        INIT_STATIC_METHOD_CALL                                  'Dom%5CHTMLDocument', 'createFromString'
         34        SEND_VAR_EX                                              !0
         35        FETCH_CONSTANT                                   ~20     'Dom%5CHTML_NO_DEFAULT_NS'
         36        SEND_VAL_EX                                              ~20
         37        SEND_VAL_EX                                              'UTF-8'
         38        DO_FCALL                                      0  $21     
         39        ASSIGN                                                   !1, $21
   23    40        NEW                                              $23     'Dom%5CXPath'
         41        SEND_VAR_EX                                              !1
         42        DO_FCALL                                      0          
         43        ASSIGN                                                   !2, $23
   24    44        INIT_METHOD_CALL                                         !2, 'query'
         45        SEND_VAL_EX                                              '%2F%2Fh1'
         46        DO_FCALL                                      0  $26     
         47        INIT_METHOD_CALL                                         $26, 'item'
         48        SEND_VAL_EX                                              0
         49        DO_FCALL                                      0  $27     
         50        ASSIGN                                                   !3, $27
   25    51        INIT_FCALL                                               'var_dump'
         52        FETCH_OBJ_R                                      ~29     !3, 'textContent'
         53        SEND_VAL                                                 ~29
         54        DO_ICALL                                                 
         55      > RETURN                                                   1

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