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<?php $t = [1,2,3]; foreach($t as $k => $v) { } var_dump($v); 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
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 5
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 5
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 5
1 jumps found. (Code = 79) Position 1 = -2
Branch analysis from position: 5
filename:       /in/onktP
function name:  (null)
number of ops:  77
compiled vars:  !0 = $t, !1 = $v, !2 = $k, !3 = $string, !4 = $xml, !5 = $child, !6 = $nodeName, !7 = $result, !8 = $node
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    4     1      > FE_RESET_R                                       $10     !0, ->5
          2    > > FE_FETCH_R                                       ~11     $10, !1, ->5
          3    >   ASSIGN                                                   !2, ~11
          4      > JMP                                                      ->2
          5    >   FE_FREE                                                  $10
    7     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
    8     9      > EXIT                                                     
   10    10*       ASSIGN                                                   !3, '%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'
   29    11*       INIT_FCALL                                               'simplexml_load_string'
         12*       SEND_VAR                                                 !3
         13*       DO_ICALL                                         $15     
         14*       ASSIGN                                                   !4, $15
   32    15*       INIT_METHOD_CALL                                         !4, 'children'
         16*       DO_FCALL                                      0  $17     
         17*       INIT_METHOD_CALL                                         $17, 'children'
         18*       DO_FCALL                                      0  $18     
         19*       FE_RESET_R                                       $19     $18, ->38
         20*       FE_FETCH_R                                       ~20     $19, !5, ->38
         21*       ASSIGN                                                   !6, ~20
   33    22*       INIT_FCALL                                               'var_dump'
         23*       SEND_VAR                                                 !5
         24*       DO_ICALL                                                 
   34    25*       INIT_METHOD_CALL                                         !5, 'attributes'
         26*       DO_FCALL                                      0  $23     
         27*       ASSIGN                                                   !5, $23
   35    28*       INIT_FCALL                                               'var_dump'
         29*       SEND_VAR                                                 !5
         30*       DO_ICALL                                                 
   36    31*       FETCH_DIM_R                                      ~26     !5, '%40attributes'
         32*       ASSIGN                                                   !5, ~26
   38    33*       INIT_FCALL                                               'var_dump'
         34*       SEND_VAR                                                 !5
         35*       DO_ICALL                                                 
   39    36*       EXIT                                                     
   32    37*       JMP                                                      ->20
         38*       FE_FREE                                                  $19
   41    39*       EXIT                                                     
   42    40*       NEW                                              $29     'SimpleXMLElement'
         41*       SEND_VAR_EX                                              !3
         42*       DO_FCALL                                      0          
         43*       ASSIGN                                                   !4, $29
   45    44*       INIT_METHOD_CALL                                         !4, 'xpath'
         45*       SEND_VAL_EX                                              'teachers'
         46*       DO_FCALL                                      0  $32     
         47*       ASSIGN                                                   !7, $32
   47    48*       INIT_FCALL                                               'var_dump'
         49*       SEND_VAR                                                 !7
         50*       DO_ICALL                                                 
   48    51*       EXIT                                                     
   50    52*       JMP                                                      ->56
   51    53*       ECHO                                                     '%2Fteachers%3A+'
         54*       ECHO                                                     !8
         55*       ECHO                                                     '%0A'
   50    56*       INIT_FCALL_BY_NAME                                       'each'
         57*       SEND_VAR_EX                                              !7
         58*       DO_FCALL                                      0  $35     
         59*       FETCH_LIST_R                                     $36     $35, 1
         60*       ASSIGN                                                   !8, $36
         61*       JMPNZ                                                    $35, ->53
   55    62*       INIT_METHOD_CALL                                         !4, 'xpath'
         63*       SEND_VAL_EX                                              'b%2Fc'
         64*       DO_FCALL                                      0  $38     
         65*       ASSIGN                                                   !7, $38
   57    66*       JMP                                                      ->70
   58    67*       ECHO                                                     'b%2Fc%3A+'
         68*       ECHO                                                     !8
         69*       ECHO                                                     '%0A'
   57    70*       INIT_FCALL_BY_NAME                                       'each'
         71*       SEND_VAR_EX                                              !7
         72*       DO_FCALL                                      0  $40     
         73*       FETCH_LIST_R                                     $41     $40, 1
         74*       ASSIGN                                                   !8, $41
         75*       JMPNZ                                                    $40, ->67
   62    76*     > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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184.58 ms | 1404 KiB | 17 Q