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<?php $content = <<<XML <?xml version="1.0" encoding="ISO-8859-1"?> <PersonList> <Person> <Name>Sonu Kapoor</Name> <Age>24</Age> <Gender>M</Gender> <PostalCode>54879</PostalCode> </Person> <Person> <Name>Jasmin</Name> <Age>28</Age> <Gender>M</Gender> <PostalCode>78745</PostalCode> </Person> <Person> <Name>Josef</Name> <Age>232</Age> <Gender>F</Gender> <PostalCode>53454</PostalCode> </Person> </PersonList> XML; echo phpversion(); $doc = new DOMDocument(); $doc->loadXML($content); $xp = new DOMXPath($doc); $nodeList = $xp->query('/PersonList/Person[./Name="Jasmin"]/*'); for($i = 0; $i < $nodeList->length; $i++) { $nodeName = $nodeList->item($i)->nodeName; switch ($nodeName) { case 'Age': $nodeList->item($i)->nodeValue = 33; break; case 'Gender': $nodeList->item($i)->nodeValue = 'F'; break; } } $doc->formatOutput = true; echo $doc->saveXML();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 46
Branch analysis from position: 46
2 jumps found. (Code = 44) Position 1 = 49, Position 2 = 20
Branch analysis from position: 49
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
4 jumps found. (Code = 188) Position 1 = 31, Position 2 = 38, Position 3 = 45, Position 4 = 26
Branch analysis from position: 31
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
2 jumps found. (Code = 44) Position 1 = 49, Position 2 = 20
Branch analysis from position: 49
Branch analysis from position: 20
Branch analysis from position: 38
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 45
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 28, Position 2 = 31
Branch analysis from position: 28
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 38
Branch analysis from position: 30
1 jumps found. (Code = 42) Position 1 = 45
Branch analysis from position: 45
Branch analysis from position: 38
Branch analysis from position: 31
filename:       /in/UhX9H
function name:  (null)
number of ops:  55
compiled vars:  !0 = $content, !1 = $doc, !2 = $xp, !3 = $nodeList, !4 = $i, !5 = $nodeName
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22ISO-8859-1%22%3F%3E%0A%3CPersonList%3E%0A++%3CPerson%3E%0A++++%3CName%3ESonu+Kapoor%3C%2FName%3E%0A++++%3CAge%3E24%3C%2FAge%3E%0A++++%3CGender%3EM%3C%2FGender%3E%0A++++%3CPostalCode%3E54879%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A++%3CPerson%3E%0A++++%3CName%3EJasmin%3C%2FName%3E%0A++++%3CAge%3E28%3C%2FAge%3E%0A++++%3CGender%3EM%3C%2FGender%3E%0A++++%3CPostalCode%3E78745%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A+++%3CPerson%3E%0A++++%3CName%3EJosef%3C%2FName%3E%0A++++%3CAge%3E232%3C%2FAge%3E%0A++++%3CGender%3EF%3C%2FGender%3E%0A++++%3CPostalCode%3E53454%3C%2FPostalCode%3E%0A++%3C%2FPerson%3E%0A%3C%2FPersonList%3E'
   26     1        INIT_FCALL                                               'phpversion'
          2        DO_ICALL                                         $7      
          3        ECHO                                                     $7
   28     4        NEW                                              $8      'DOMDocument'
          5        DO_FCALL                                      0          
          6        ASSIGN                                                   !1, $8
   29     7        INIT_METHOD_CALL                                         !1, 'loadXML'
          8        SEND_VAR_EX                                              !0
          9        DO_FCALL                                      0          
   30    10        NEW                                              $12     'DOMXPath'
         11        SEND_VAR_EX                                              !1
         12        DO_FCALL                                      0          
         13        ASSIGN                                                   !2, $12
   31    14        INIT_METHOD_CALL                                         !2, 'query'
         15        SEND_VAL_EX                                              '%2FPersonList%2FPerson%5B.%2FName%3D%22Jasmin%22%5D%2F%2A'
         16        DO_FCALL                                      0  $15     
         17        ASSIGN                                                   !3, $15
   32    18        ASSIGN                                                   !4, 0
         19      > JMP                                                      ->46
   33    20    >   INIT_METHOD_CALL                                         !3, 'item'
         21        SEND_VAR_EX                                              !4
         22        DO_FCALL                                      0  $18     
         23        FETCH_OBJ_R                                      ~19     $18, 'nodeName'
         24        ASSIGN                                                   !5, ~19
   34    25      > SWITCH_STRING                                            !5, [ 'Age':->31, 'Gender':->38, ], ->45
   35    26    >   IS_EQUAL                                                 !5, 'Age'
         27      > JMPNZ                                                    ~21, ->31
   38    28    >   IS_EQUAL                                                 !5, 'Gender'
         29      > JMPNZ                                                    ~21, ->38
         30    > > JMP                                                      ->45
   36    31    >   INIT_METHOD_CALL                                         !3, 'item'
         32        SEND_VAR_EX                                              !4
         33        DO_FCALL                                      0  $22     
         34        SEPARATE                                         $22     $22
         35        ASSIGN_OBJ                                               $22, 'nodeValue'
         36        OP_DATA                                                  33
   37    37      > JMP                                                      ->45
   39    38    >   INIT_METHOD_CALL                                         !3, 'item'
         39        SEND_VAR_EX                                              !4
         40        DO_FCALL                                      0  $24     
         41        SEPARATE                                         $24     $24
         42        ASSIGN_OBJ                                               $24, 'nodeValue'
         43        OP_DATA                                                  'F'
   40    44      > JMP                                                      ->45
   32    45    >   PRE_INC                                                  !4
         46    >   FETCH_OBJ_R                                      ~27     !3, 'length'
         47        IS_SMALLER                                               !4, ~27
         48      > JMPNZ                                                    ~28, ->20
   43    49    >   ASSIGN_OBJ                                               !1, 'formatOutput'
         50        OP_DATA                                                  <true>
   44    51        INIT_METHOD_CALL                                         !1, 'saveXML'
         52        DO_FCALL                                      0  $30     
         53        ECHO                                                     $30
         54      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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