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<?php class CustomDOMDocument extends DOMDocument { } function localScope() { $doc = new CustomDOMDocument; $doc->loadHtml('<p>Test123</p>'); $xpath = new DOMXPath($doc); return $xpath; } $doc = new CustomDOMDocument; $doc->loadHtml('<p>Test123</p>'); $xpath = new DOMXPath($doc); var_dump(get_class($xpath->document)); $xpath = new DOMXPath(new CustomDOMDocument); var_dump(get_class($xpath->document)); $xpath = localScope(); var_dump(get_class($xpath->document));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XLInV
function name:  (null)
number of ops:  35
compiled vars:  !0 = $doc, !1 = $xpath
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  18     0  E >   NEW                                              $2      :65
         1        DO_FCALL                                      0          
         2        QM_ASSIGN                                                !0
  19     3        INIT_METHOD_CALL                                         !0, 'loadHtml'
         4        SEND_VAL_EX                                              '%3Cp%3ETest123%3C%2Fp%3E'
         5        DO_FCALL                                      0          
  20     6        NEW                                              $6      :58
         7        SEND_VAR_EX                                              !0
         8        DO_FCALL                                      0          
         9        QM_ASSIGN                                                !1
  22    10        INIT_FCALL                                               'var_dump'
        11        FETCH_OBJ_R                                      ~9      !1, 'document'
        12        GET_CLASS                                        ~10     ~9
        13        SEND_VAL                                                 ~10
        14        DO_ICALL                                                 
  25    15        NEW                                              $12     :44
        16        NEW                                              $13     :44
        17        DO_FCALL                                      0          
        18        SEND_VAR_NO_REF_EX                                       $13
        19        DO_FCALL                                      0          
        20        QM_ASSIGN                                                !1
  26    21        INIT_FCALL                                               'var_dump'
        22        FETCH_OBJ_R                                      ~17     !1, 'document'
        23        GET_CLASS                                        ~18     ~17
        24        SEND_VAL                                                 ~18
        25        DO_ICALL                                                 
  28    26        INIT_FCALL                                               'localscope'
        27        DO_FCALL                                      0  $20     
        28        QM_ASSIGN                                                !1
  29    29        INIT_FCALL                                               'var_dump'
        30        FETCH_OBJ_R                                      ~22     !1, 'document'
        31        GET_CLASS                                        ~23     ~22
        32        SEND_VAL                                                 ~23
        33        DO_ICALL                                                 
        34      > RETURN                                                   1

Function localscope:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XLInV
function name:  localScope
number of ops:  12
compiled vars:  !0 = $doc, !1 = $xpath
line     #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
  10     0  E >   NEW                                              $2      :19
         1        DO_FCALL                                      0          
         2        QM_ASSIGN                                                !0
  11     3        INIT_METHOD_CALL                                         !0, 'loadHtml'
         4        SEND_VAL_EX                                              '%3Cp%3ETest123%3C%2Fp%3E'
         5        DO_FCALL                                      0          
  12     6        NEW                                              $6      :12
         7        SEND_VAR_EX                                              !0
         8        DO_FCALL                                      0          
         9        QM_ASSIGN                                                !1
  14    10      > RETURN                                                   !1
  15    11*     > RETURN                                                   null

End of function localscope

Class CustomDOMDocument: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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