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<?php $html = "http://en.wikipedia.org/wiki/" . $_GET["q"]; $dom = new DOMDocument(); $dom->loadHTML($html); $xpath = new DOMXPath($dom); $divContent = $xpath->query('//div[id="toc"]'); echo $divContent;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/o80RN
function name:  (null)
number of ops:  20
compiled vars:  !0 = $html, !1 = $dom, !2 = $xpath, !3 = $divContent
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_R                      global              ~4      '_GET'
          1        FETCH_DIM_R                                      ~5      ~4, 'q'
          2        CONCAT                                           ~6      'http%3A%2F%2Fen.wikipedia.org%2Fwiki%2F', ~5
          3        ASSIGN                                                   !0, ~6
    4     4        NEW                                              $8      'DOMDocument'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $8
    6     7        INIT_METHOD_CALL                                         !1, 'loadHTML'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
    8    10        NEW                                              $12     'DOMXPath'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !2, $12
    9    14        INIT_METHOD_CALL                                         !2, 'query'
         15        SEND_VAL_EX                                              '%2F%2Fdiv%5Bid%3D%22toc%22%5D'
         16        DO_FCALL                                      0  $15     
         17        ASSIGN                                                   !3, $15
   11    18        ECHO                                                     !3
         19      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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