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<?php /** * How to get attribute of node with namespace using SimpleXML? * * @link http://stackoverflow.com/q/6576773/367456 */ $buffer = '<feed xmlns="http://www.w3.org/2005/Atom" xmlns:yt="http://gdata.youtube.com/schemas/2007"> <entry> <yt:duration seconds="1870"/> </entry> </feed>'; $xml = new SimpleXMLElement($buffer); print_r($xml); echo "ibxml version: ", LIBXML_DOTTED_VERSION, "\n"; echo $xml->entry->yt; foreach ($xml->entry as $item) { //original comment: how to get seconds? $namespaces = $item->getNameSpaces(true); $yt = $item->children($namespaces['yt']); $seconds = $yt->duration->attributes(); echo $seconds['seconds'], "\n"; // original comment: but doesn't work. } echo "done. should read 1870 one time.\n";
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 16, Position 2 = 35
Branch analysis from position: 16
2 jumps found. (Code = 78) Position 1 = 17, Position 2 = 35
Branch analysis from position: 17
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 35
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 35
filename:       /in/ZdVmV
function name:  (null)
number of ops:  38
compiled vars:  !0 = $buffer, !1 = $xml, !2 = $item, !3 = $namespaces, !4 = $yt, !5 = $seconds
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   ASSIGN                                                   !0, '%3Cfeed+xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2005%2FAtom%22+xmlns%3Ayt%3D%22http%3A%2F%2Fgdata.youtube.com%2Fschemas%2F2007%22%3E%0A++++%3Centry%3E%0A++++++++%3Cyt%3Aduration+seconds%3D%221870%22%2F%3E%0A++++%3C%2Fentry%3E%0A%3C%2Ffeed%3E'
   13     1        NEW                                              $7      'SimpleXMLElement'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $7
   14     5        INIT_FCALL                                               'print_r'
          6        SEND_VAR                                                 !1
          7        DO_ICALL                                                 
   15     8        ECHO                                                     'ibxml+version%3A+'
          9        ECHO                                                     '2.9.4'
         10        ECHO                                                     '%0A'
   16    11        FETCH_OBJ_R                                      ~11     !1, 'entry'
         12        FETCH_OBJ_R                                      ~12     ~11, 'yt'
         13        ECHO                                                     ~12
   17    14        FETCH_OBJ_R                                      ~13     !1, 'entry'
         15      > FE_RESET_R                                       $14     ~13, ->35
         16    > > FE_FETCH_R                                               $14, !2, ->35
   20    17    >   INIT_METHOD_CALL                                         !2, 'getNameSpaces'
         18        SEND_VAL_EX                                              <true>
         19        DO_FCALL                                      0  $15     
         20        ASSIGN                                                   !3, $15
   21    21        INIT_METHOD_CALL                                         !2, 'children'
         22        CHECK_FUNC_ARG                                           
         23        FETCH_DIM_FUNC_ARG                               $17     !3, 'yt'
         24        SEND_FUNC_ARG                                            $17
         25        DO_FCALL                                      0  $18     
         26        ASSIGN                                                   !4, $18
   22    27        FETCH_OBJ_R                                      ~20     !4, 'duration'
         28        INIT_METHOD_CALL                                         ~20, 'attributes'
         29        DO_FCALL                                      0  $21     
         30        ASSIGN                                                   !5, $21
   24    31        FETCH_DIM_R                                      ~23     !5, 'seconds'
         32        ECHO                                                     ~23
         33        ECHO                                                     '%0A'
   17    34      > JMP                                                      ->16
         35    >   FE_FREE                                                  $14
   27    36        ECHO                                                     'done.+should+read+1870+one+time.%0A'
         37      > RETURN                                                   1

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