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<?php var_dump(("" =='')); var_dump(("" ==='')); var_dump((" " ==' ')); var_dump((" " ===' ')); die; $string = <<<XML <?xml version="1.0" encoding="UTF-8"?> <datapacket packet_type="send_data" version="3.15.3.15" level="1" reg_number="705" ogrn="1027808757899" mac_address="50:46:5D:4E:F7:06" comp_name="k415-1" interval_end_date="2015-03-26 14:12:53"> <teachers> <teacher teacher_id="705000000208" fio="Яловенко Любовь Николаевна" uid=""/> <teacher teacher_id="705000000211" fio="Шкарубо Людмила Ивановна" uid=""/> <teacher teacher_id="705000000214" fio="Шибаева Оксана Викторовна" uid=""/> <teacher_delete teacher_id="705000000214" fio="Шибаева Оксана Викторовна" uid=""/> <teacher_delete teacher_id="705000000214" fio="Шибаева Оксана Викторовна" uid=""/> </teachers> <last_marks> <last_mark last_mark_id="705000111240"/> <last_mark last_mark_id="705000111240"/> <last_mark_deleted last_mark_id="705000111240"/> <last_mark_deleted last_mark_id="705000144740"/> <last_mark_deleted last_mark_id="705000200530"/> </last_marks> </datapacket> XML; $xml = simplexml_load_string($string); foreach($xml->children()->children() as $nodeName => $child) { var_dump($child); $child = $child->attributes(); var_dump($child); $child = $child['@attributes']; var_dump($child); die; } die; $xml = new SimpleXMLElement($string); $result = $xml->xpath('teachers'); var_dump($result); die; while(list( , $node) = each($result)) { echo '/teachers: ',$node,"\n"; } /* Относительные пути также работают... */ $result = $xml->xpath('b/c'); while(list( , $node) = each($result)) { echo 'b/c: ',$node,"\n"; } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 79) Position 1 = -2
filename:       /in/2LV7f
function name:  (null)
number of ops:  80
compiled vars:  !0 = $string, !1 = $xml, !2 = $child, !3 = $nodeName, !4 = $result, !5 = $node
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAL                                                 <true>
          2        DO_ICALL                                                 
    3     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAL                                                 <true>
          5        DO_ICALL                                                 
    4     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAL                                                 <true>
          8        DO_ICALL                                                 
    5     9        INIT_FCALL                                               'var_dump'
         10        SEND_VAL                                                 <true>
         11        DO_ICALL                                                 
    7    12      > EXIT                                                     
    9    13*       ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A%3Cdatapacket+packet_type%3D%22send_data%22+version%3D%223.15.3.15%22+level%3D%221%22+reg_number%3D%22705%22+ogrn%3D%221027808757899%22+mac_address%3D%2250%3A46%3A5D%3A4E%3AF7%3A06%22+comp_name%3D%22k415-1%22+interval_end_date%3D%222015-03-26+14%3A12%3A53%22%3E%0A++++%3Cteachers%3E%0A++++++++%3Cteacher+teacher_id%3D%22705000000208%22+fio%3D%22%D0%AF%D0%BB%D0%BE%D0%B2%D0%B5%D0%BD%D0%BA%D0%BE+%D0%9B%D1%8E%D0%B1%D0%BE%D0%B2%D1%8C+%D0%9D%D0%B8%D0%BA%D0%BE%D0%BB%D0%B0%D0%B5%D0%B2%D0%BD%D0%B0%22+uid%3D%22%22%2F%3E%0A++++++++%3Cteacher+teacher_id%3D%22705000000211%22+fio%3D%22%D0%A8%D0%BA%D0%B0%D1%80%D1%83%D0%B1%D0%BE+%D0%9B%D1%8E%D0%B4%D0%BC%D0%B8%D0%BB%D0%B0+%D0%98%D0%B2%D0%B0%D0%BD%D0%BE%D0%B2%D0%BD%D0%B0%22+uid%3D%22%22%2F%3E%0A++++++++%3Cteacher+teacher_id%3D%22705000000214%22+fio%3D%22%D0%A8%D0%B8%D0%B1%D0%B0%D0%B5%D0%B2%D0%B0+%D0%9E%D0%BA%D1%81%D0%B0%D0%BD%D0%B0+%D0%92%D0%B8%D0%BA%D1%82%D0%BE%D1%80%D0%BE%D0%B2%D0%BD%D0%B0%22+uid%3D%22%22%2F%3E%0A++++++++%3Cteacher_delete+teacher_id%3D%22705000000214%22+fio%3D%22%D0%A8%D0%B8%D0%B1%D0%B0%D0%B5%D0%B2%D0%B0+%D0%9E%D0%BA%D1%81%D0%B0%D0%BD%D0%B0+%D0%92%D0%B8%D0%BA%D1%82%D0%BE%D1%80%D0%BE%D0%B2%D0%BD%D0%B0%22+uid%3D%22%22%2F%3E%0A++++++++%3Cteacher_delete+teacher_id%3D%22705000000214%22+fio%3D%22%D0%A8%D0%B8%D0%B1%D0%B0%D0%B5%D0%B2%D0%B0+%D0%9E%D0%BA%D1%81%D0%B0%D0%BD%D0%B0+%D0%92%D0%B8%D0%BA%D1%82%D0%BE%D1%80%D0%BE%D0%B2%D0%BD%D0%B0%22+uid%3D%22%22%2F%3E%0A++++%3C%2Fteachers%3E%0A++++%3Clast_marks%3E%0A++++++++%3Clast_mark+last_mark_id%3D%22705000111240%22%2F%3E%0A++++++++%3Clast_mark+last_mark_id%3D%22705000111240%22%2F%3E%0A++++++++%3Clast_mark_deleted+last_mark_id%3D%22705000111240%22%2F%3E%0A++++++++%3Clast_mark_deleted+last_mark_id%3D%22705000144740%22%2F%3E%0A++++++++%3Clast_mark_deleted+last_mark_id%3D%22705000200530%22%2F%3E%0A++++%3C%2Flast_marks%3E%0A%3C%2Fdatapacket%3E'
   28    14*       INIT_FCALL                                               'simplexml_load_string'
         15*       SEND_VAR                                                 !0
         16*       DO_ICALL                                         $11     
         17*       ASSIGN                                                   !1, $11
   31    18*       INIT_METHOD_CALL                                         !1, 'children'
         19*       DO_FCALL                                      0  $13     
         20*       INIT_METHOD_CALL                                         $13, 'children'
         21*       DO_FCALL                                      0  $14     
         22*       FE_RESET_R                                       $15     $14, ->41
         23*       FE_FETCH_R                                       ~16     $15, !2, ->41
         24*       ASSIGN                                                   !3, ~16
   32    25*       INIT_FCALL                                               'var_dump'
         26*       SEND_VAR                                                 !2
         27*       DO_ICALL                                                 
   33    28*       INIT_METHOD_CALL                                         !2, 'attributes'
         29*       DO_FCALL                                      0  $19     
         30*       ASSIGN                                                   !2, $19
   34    31*       INIT_FCALL                                               'var_dump'
         32*       SEND_VAR                                                 !2
         33*       DO_ICALL                                                 
   35    34*       FETCH_DIM_R                                      ~22     !2, '%40attributes'
         35*       ASSIGN                                                   !2, ~22
   37    36*       INIT_FCALL                                               'var_dump'
         37*       SEND_VAR                                                 !2
         38*       DO_ICALL                                                 
   38    39*       EXIT                                                     
   31    40*       JMP                                                      ->23
         41*       FE_FREE                                                  $15
   40    42*       EXIT                                                     
   41    43*       NEW                                              $25     'SimpleXMLElement'
         44*       SEND_VAR_EX                                              !0
         45*       DO_FCALL                                      0          
         46*       ASSIGN                                                   !1, $25
   44    47*       INIT_METHOD_CALL                                         !1, 'xpath'
         48*       SEND_VAL_EX                                              'teachers'
         49*       DO_FCALL                                      0  $28     
         50*       ASSIGN                                                   !4, $28
   46    51*       INIT_FCALL                                               'var_dump'
         52*       SEND_VAR                                                 !4
         53*       DO_ICALL                                                 
   47    54*       EXIT                                                     
   49    55*       JMP                                                      ->59
   50    56*       ECHO                                                     '%2Fteachers%3A+'
         57*       ECHO                                                     !5
         58*       ECHO                                                     '%0A'
   49    59*       INIT_FCALL_BY_NAME                                       'each'
         60*       SEND_VAR_EX                                              !4
         61*       DO_FCALL                                      0  $31     
         62*       FETCH_LIST_R                                     $32     $31, 1
         63*       ASSIGN                                                   !5, $32
         64*       JMPNZ                                                    $31, ->56
   54    65*       INIT_METHOD_CALL                                         !1, 'xpath'
         66*       SEND_VAL_EX                                              'b%2Fc'
         67*       DO_FCALL                                      0  $34     
         68*       ASSIGN                                                   !4, $34
   56    69*       JMP                                                      ->73
   57    70*       ECHO                                                     'b%2Fc%3A+'
         71*       ECHO                                                     !5
         72*       ECHO                                                     '%0A'
   56    73*       INIT_FCALL_BY_NAME                                       'each'
         74*       SEND_VAR_EX                                              !4
         75*       DO_FCALL                                      0  $36     
         76*       FETCH_LIST_R                                     $37     $36, 1
         77*       ASSIGN                                                   !5, $37
         78*       JMPNZ                                                    $36, ->70
   61    79*     > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
150.03 ms | 1404 KiB | 17 Q