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<?php $input = '<div class="col-md-6 mb-6 mb-md-3"> <h3 class="mb-3">testing 1</h5> <h4 class="mb-0 abcd defg hikjk lmnop">Not needed this Value</h4> </div> <div class="col-md-6 mb-6 mb-md-3"> <h3 class="mb-3">testing 2 </h5> <h4 class="mb-0 abcd defg hikjk lmnop">Not needed this Value</h4> </div> <div class="col-md-6 mb-6 mb-md-3"> <h3 class="mb-3">testing 3</h5> <h4 class="mb-0 abcd defg hikjk lmnop">Not needed this Value</h4> </div> <div class="col-md-6 mb-6 mb-md-3"> <h3 class="mb-3">testing</h5> <h4 class="mb-0 abcd defg hikjk lmnop">**Needed this Value only**</h4> </div>'; $dom = new DOMDocument(); libxml_use_internal_errors(true); $dom->loadHTML($input); libxml_use_internal_errors(false); var_dump($dom->getElementsByTagName('h4')[3]->nodeValue);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/3p9Ba
function name:  (null)
number of ops:  22
compiled vars:  !0 = $input, !1 = $dom
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, '%3Cdiv+class%3D%22col-md-6+mb-6+mb-md-3%22%3E%0A++++%3Ch3+class%3D%22mb-3%22%3Etesting+1%3C%2Fh5%3E%0A++++%3Ch4+class%3D%22mb-0+abcd+defg+hikjk+lmnop%22%3ENot+needed+this+Value%3C%2Fh4%3E%0A++%3C%2Fdiv%3E%0A%0A++%3Cdiv+class%3D%22col-md-6+mb-6+mb-md-3%22%3E%0A++++%3Ch3+class%3D%22mb-3%22%3Etesting+2+%3C%2Fh5%3E%0A++++%3Ch4+class%3D%22mb-0+abcd+defg+hikjk+lmnop%22%3ENot+needed+this+Value%3C%2Fh4%3E%0A++%3C%2Fdiv%3E%0A%0A++%3Cdiv+class%3D%22col-md-6+mb-6+mb-md-3%22%3E%0A++++%3Ch3+class%3D%22mb-3%22%3Etesting+3%3C%2Fh5%3E%0A++++%3Ch4+class%3D%22mb-0+abcd+defg+hikjk+lmnop%22%3ENot+needed+this+Value%3C%2Fh4%3E%0A++%3C%2Fdiv%3E%0A%0A++%3Cdiv+class%3D%22col-md-6+mb-6+mb-md-3%22%3E%0A++++%3Ch3+class%3D%22mb-3%22%3Etesting%3C%2Fh5%3E%0A++++%3Ch4+class%3D%22mb-0+abcd+defg+hikjk+lmnop%22%3E%2A%2ANeeded+this+Value+only%2A%2A%3C%2Fh4%3E%0A++%3C%2Fdiv%3E'
   23     1        NEW                                                  $3      'DOMDocument'
          2        DO_FCALL                                          0          
          3        ASSIGN                                                       !1, $3
   24     4        INIT_FCALL                                                   'libxml_use_internal_errors'
          5        SEND_VAL                                                     <true>
          6        DO_ICALL                                                     
   25     7        INIT_METHOD_CALL                                             !1, 'loadHTML'
          8        SEND_VAR_EX                                                  !0
          9        DO_FCALL                                          0          
   26    10        INIT_FCALL                                                   'libxml_use_internal_errors'
         11        SEND_VAL                                                     <false>
         12        DO_ICALL                                                     
   28    13        INIT_FCALL                                                   'var_dump'
         14        INIT_METHOD_CALL                                             !1, 'getElementsByTagName'
         15        SEND_VAL_EX                                                  'h4'
         16        DO_FCALL                                          0  $9      
         17        FETCH_DIM_R                                          ~10     $9, 3
         18        FETCH_OBJ_R                                          ~11     ~10, 'nodeValue'
         19        SEND_VAL                                                     ~11
         20        DO_ICALL                                                     
         21      > RETURN                                                       1

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