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<?php $html = <<<EOF <table> <tr> <td>something</td> <td>1</td> <td>1</td> </tr> <tr> <td></td> <td>2</td> <td>2</td> </tr> <tr> <td></td> <td>3</td> <td>3</td> </tr> <tr> <td>anything</td> <td>4</td> <td>4</td> </tr> <tr> <td></td> <td>5</td> <td>5</td> </tr> <tr> <td> </td> <td>6</td> <td>6</td> </tr> <tr> <td>nothing</td> <td>7</td> <td>7</td> </tr> <tr> <td></td> <td>8</td> <td>8</td> </tr> <tr> <td>ontehing</td> <td>9</td> <td>9</td> </tr> <tr> <td></td> <td>10</td> <td>10</td> </tr> </table> EOF; $doc = new DOMDocument(); $doc->loadHTML($html); $xpath = new DOMXPath($doc); $query = ' //tr[td[1][contains(text(), "anything")]] | //tr[td[1][contains(text(), "anything")]] /following-sibling::tr[td[1][not(text())] and preceding-sibling::tr[1][td[1][not(text()) or contains(text(), "anything")]]] '; foreach ($xpath->query($query) as $res) { var_dump($doc->saveHTML($res)); }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 16, Position 2 = 24
Branch analysis from position: 16
2 jumps found. (Code = 78) Position 1 = 17, Position 2 = 24
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
filename:       /in/B7KLr
function name:  (null)
number of ops:  26
compiled vars:  !0 = $html, !1 = $doc, !2 = $xpath, !3 = $query, !4 = $res
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '%3Ctable%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3Esomething%3C%2Ftd%3E%0A++++++++%3Ctd%3E1%3C%2Ftd%3E%0A++++++++%3Ctd%3E1%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E%3C%2Ftd%3E%0A++++++++%3Ctd%3E2%3C%2Ftd%3E%0A++++++++%3Ctd%3E2%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E%3C%2Ftd%3E%0A++++++++%3Ctd%3E3%3C%2Ftd%3E%0A++++++++%3Ctd%3E3%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3Eanything%3C%2Ftd%3E%0A++++++++%3Ctd%3E4%3C%2Ftd%3E%0A++++++++%3Ctd%3E4%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E%3C%2Ftd%3E%0A++++++++%3Ctd%3E5%3C%2Ftd%3E%0A++++++++%3Ctd%3E5%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E+%3C%2Ftd%3E%0A++++++++%3Ctd%3E6%3C%2Ftd%3E%0A++++++++%3Ctd%3E6%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3Enothing%3C%2Ftd%3E%0A++++++++%3Ctd%3E7%3C%2Ftd%3E%0A++++++++%3Ctd%3E7%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E%3C%2Ftd%3E%0A++++++++%3Ctd%3E8%3C%2Ftd%3E%0A++++++++%3Ctd%3E8%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3Eontehing%3C%2Ftd%3E%0A++++++++%3Ctd%3E9%3C%2Ftd%3E%0A++++++++%3Ctd%3E9%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A++++%3Ctr%3E%0A++++++++%3Ctd%3E%3C%2Ftd%3E%0A++++++++%3Ctd%3E10%3C%2Ftd%3E%0A++++++++%3Ctd%3E10%3C%2Ftd%3E%0A++++%3C%2Ftr%3E%0A%3C%2Ftable%3E'
   60     1        NEW                                              $6      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $6
   61     4        INIT_METHOD_CALL                                         !1, 'loadHTML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   63     7        NEW                                              $10     'DOMXPath'
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !2, $10
   65    11        ASSIGN                                                   !3, '%0A%2F%2Ftr%5Btd%5B1%5D%5Bcontains%28text%28%29%2C+%22anything%22%29%5D%5D%0A+%7C%0A%2F%2Ftr%5Btd%5B1%5D%5Bcontains%28text%28%29%2C+%22anything%22%29%5D%5D%0A+++++%2Ffollowing-sibling%3A%3Atr%5Btd%5B1%5D%5Bnot%28text%28%29%29%5D+and+preceding-sibling%3A%3Atr%5B1%5D%5Btd%5B1%5D%5Bnot%28text%28%29%29+or+contains%28text%28%29%2C+%22anything%22%29%5D%5D%5D%0A'
   73    12        INIT_METHOD_CALL                                         !2, 'query'
         13        SEND_VAR_EX                                              !3
         14        DO_FCALL                                      0  $14     
         15      > FE_RESET_R                                       $15     $14, ->24
         16    > > FE_FETCH_R                                               $15, !4, ->24
   74    17    >   INIT_FCALL                                               'var_dump'
         18        INIT_METHOD_CALL                                         !1, 'saveHTML'
         19        SEND_VAR_EX                                              !4
         20        DO_FCALL                                      0  $16     
         21        SEND_VAR                                                 $16
         22        DO_ICALL                                                 
   73    23      > JMP                                                      ->16
         24    >   FE_FREE                                                  $15
   75    25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.04 ms | 1400 KiB | 15 Q