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<?php $xml_content = '<?xml version="1.0" encoding="UTF-8"?> <users> <user> <name>Alexander</name> <email>alexander@test.com</email> </user> <user> <name>Tyler</name> <email>tyler@test.com</email> </user> </users>'; $xml = new DOMDocument(); $xml->loadXML( $xml_content ); $xpath = new DOMXPath($xml); $users = $xpath->query( '//user' ); $username = $xpath->query ( 'email', $users->item(0) ); var_dump( $username );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZkVSS
function name:  (null)
number of ops:  27
compiled vars:  !0 = $xml_content, !1 = $xml, !2 = $xpath, !3 = $users, !4 = $username
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22UTF-8%22%3F%3E%0A%3Cusers%3E%0A%3Cuser%3E%0A%3Cname%3EAlexander%3C%2Fname%3E%0A%3Cemail%3Ealexander%40test.com%3C%2Femail%3E%0A%3C%2Fuser%3E%0A%3Cuser%3E%0A%3Cname%3ETyler%3C%2Fname%3E%0A%3Cemail%3Etyler%40test.com%3C%2Femail%3E%0A%3C%2Fuser%3E%0A%3C%2Fusers%3E'
   14     1        NEW                                              $6      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $6
   15     4        INIT_METHOD_CALL                                         !1, 'loadXML'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
   16     7        NEW                                              $10     'DOMXPath'
          8        SEND_VAR_EX                                              !1
          9        DO_FCALL                                      0          
         10        ASSIGN                                                   !2, $10
   18    11        INIT_METHOD_CALL                                         !2, 'query'
         12        SEND_VAL_EX                                              '%2F%2Fuser'
         13        DO_FCALL                                      0  $13     
         14        ASSIGN                                                   !3, $13
   19    15        INIT_METHOD_CALL                                         !2, 'query'
         16        SEND_VAL_EX                                              'email'
         17        INIT_METHOD_CALL                                         !3, 'item'
         18        SEND_VAL_EX                                              0
         19        DO_FCALL                                      0  $15     
         20        SEND_VAR_NO_REF_EX                                       $15
         21        DO_FCALL                                      0  $16     
         22        ASSIGN                                                   !4, $16
   21    23        INIT_FCALL                                               'var_dump'
         24        SEND_VAR                                                 !4
         25        DO_ICALL                                                 
         26      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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