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<?php $str = <<<XML <?xml version="1.0"?> <Result totalResultsAvailable="0" totalResultsReturned="0" schk="true" totalLooseOffers="0"> <details> <ID></ID> <applicationVersion>1.0</applicationVersion> <applicationPath/> <date>2016-05-23T12:17:16.369-03:00</date> <elapsedTime>17</elapsedTime> <status>success</status> <message>success</message> </details> <category id="1"> <thumbnail url="http://image.google.com/test.jpg"/> <links> <link url="www.google.com" type="category"/> <link url="www.google2.com" type="xml"/> </links> <name>Category</name> <filters> <filter id="1" name="Filter1"> <value id="1" value="Test1"/> <value id="2" value="Test2"/> <value id="3" value="Test3"/> </filter> <filter id="2" name="Filter2"> <value id="1" value="Test4"/> <value id="2" value="Test5"/> <value id="3" value="Test6"/> </filter> </filters> </category> </Result> XML; $xml = simplexml_load_string($str); foreach ($xml->category->filters->filter as $filter) { foreach($filter->children() as $child){ echo $child['value'] . "\n"; } };
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 9, Position 2 = 20
Branch analysis from position: 9
2 jumps found. (Code = 78) Position 1 = 10, Position 2 = 20
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 18
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 18
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 18
1 jumps found. (Code = 42) Position 1 = 9
Branch analysis from position: 9
Branch analysis from position: 18
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 20
filename:       /in/Rqc4Y
function name:  (null)
number of ops:  22
compiled vars:  !0 = $str, !1 = $xml, !2 = $filter, !3 = $child
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22%3F%3E%0A%3CResult++totalResultsAvailable%3D%220%22+totalResultsReturned%3D%220%22+schk%3D%22true%22+totalLooseOffers%3D%220%22%3E%0A++++++++%3Cdetails%3E%0A++++++++++++%3CID%3E%3C%2FID%3E%0A++++++++++++%3CapplicationVersion%3E1.0%3C%2FapplicationVersion%3E%0A++++++++++++%3CapplicationPath%2F%3E%0A++++++++++++%3Cdate%3E2016-05-23T12%3A17%3A16.369-03%3A00%3C%2Fdate%3E%0A++++++++++++%3CelapsedTime%3E17%3C%2FelapsedTime%3E%0A++++++++++++%3Cstatus%3Esuccess%3C%2Fstatus%3E%0A++++++++++++%3Cmessage%3Esuccess%3C%2Fmessage%3E%0A++++++++%3C%2Fdetails%3E%0A++++++++%3Ccategory+id%3D%221%22%3E%0A++++++++%3Cthumbnail+url%3D%22http%3A%2F%2Fimage.google.com%2Ftest.jpg%22%2F%3E%0A++++++++%3Clinks%3E%0A++++++++++++%3Clink+url%3D%22www.google.com%22+type%3D%22category%22%2F%3E%0A++++++++++++%3Clink+url%3D%22www.google2.com%22+type%3D%22xml%22%2F%3E%0A++++++++%3C%2Flinks%3E%0A++++++++%3Cname%3ECategory%3C%2Fname%3E%0A++++++++%3Cfilters%3E%0A++++++++++++%3Cfilter+id%3D%221%22+name%3D%22Filter1%22%3E%0A+++++++++++++++%3Cvalue+id%3D%221%22+value%3D%22Test1%22%2F%3E%0A+++++++++++++++%3Cvalue+id%3D%222%22+value%3D%22Test2%22%2F%3E%0A+++++++++++++++%3Cvalue+id%3D%223%22+value%3D%22Test3%22%2F%3E%0A++++++++++++%3C%2Ffilter%3E%0A+++++++++++%3Cfilter+id%3D%222%22+name%3D%22Filter2%22%3E%0A+++++++++++++++%3Cvalue+id%3D%221%22+value%3D%22Test4%22%2F%3E%0A+++++++++++++++%3Cvalue+id%3D%222%22+value%3D%22Test5%22%2F%3E%0A+++++++++++++++%3Cvalue+id%3D%223%22+value%3D%22Test6%22%2F%3E%0A++++++++++++%3C%2Ffilter%3E%0A++++++++%3C%2Ffilters%3E%0A++++++++%3C%2Fcategory%3E%0A%3C%2FResult%3E'
   38     1        INIT_FCALL                                               'simplexml_load_string'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                         $5      
          4        ASSIGN                                                   !1, $5
   41     5        FETCH_OBJ_R                                      ~7      !1, 'category'
          6        FETCH_OBJ_R                                      ~8      ~7, 'filters'
          7        FETCH_OBJ_R                                      ~9      ~8, 'filter'
          8      > FE_RESET_R                                       $10     ~9, ->20
          9    > > FE_FETCH_R                                               $10, !2, ->20
   43    10    >   INIT_METHOD_CALL                                         !2, 'children'
         11        DO_FCALL                                      0  $11     
         12      > FE_RESET_R                                       $12     $11, ->18
         13    > > FE_FETCH_R                                               $12, !3, ->18
   44    14    >   FETCH_DIM_R                                      ~13     !3, 'value'
         15        CONCAT                                           ~14     ~13, '%0A'
         16        ECHO                                                     ~14
   43    17      > JMP                                                      ->13
         18    >   FE_FREE                                                  $12
   41    19      > JMP                                                      ->9
         20    >   FE_FREE                                                  $10
   46    21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
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