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<?php $xml = '<?xml version="1.0" encoding="utf-8"?><merchant><merchantID>33abc947-f7d5-45f7-9b99-6825b72b74db</merchantID></merchant><transaction><merchantTransactionID>123456</merchantTransactionID><method>boleto</method><customerName>João Silva</customerName><CPF>36874950860</CPF><currency>BRL</currency><value>10000</value></transaction>'; $ler = new DOMDocument(); $ler->load($xml); $merchant = $ler.getElementsByTagName('merchant'); $merchantID = $merchant->getElementsByTagName('merchantID')->item(0)->nodeValue; echo 'teste<br>'; echo $merchantID; ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JpDGB
function name:  (null)
number of ops:  23
compiled vars:  !0 = $xml, !1 = $ler, !2 = $merchant, !3 = $merchantID
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%221.0%22+encoding%3D%22utf-8%22%3F%3E%3Cmerchant%3E%3CmerchantID%3E33abc947-f7d5-45f7-9b99-6825b72b74db%3C%2FmerchantID%3E%3C%2Fmerchant%3E%3Ctransaction%3E%3CmerchantTransactionID%3E123456%3C%2FmerchantTransactionID%3E%3Cmethod%3Eboleto%3C%2Fmethod%3E%3CcustomerName%3EJo%C3%A3o+Silva%3C%2FcustomerName%3E%3CCPF%3E36874950860%3C%2FCPF%3E%3Ccurrency%3EBRL%3C%2Fcurrency%3E%3Cvalue%3E10000%3C%2Fvalue%3E%3C%2Ftransaction%3E'
    5     1        NEW                                              $5      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $5
    6     4        INIT_METHOD_CALL                                         !1, 'load'
          5        SEND_VAR_EX                                              !0
          6        DO_FCALL                                      0          
    8     7        INIT_FCALL_BY_NAME                                       'getElementsByTagName'
          8        SEND_VAL_EX                                              'merchant'
          9        DO_FCALL                                      0  $9      
         10        CONCAT                                           ~10     !1, $9
         11        ASSIGN                                                   !2, ~10
    9    12        INIT_METHOD_CALL                                         !2, 'getElementsByTagName'
         13        SEND_VAL_EX                                              'merchantID'
         14        DO_FCALL                                      0  $12     
         15        INIT_METHOD_CALL                                         $12, 'item'
         16        SEND_VAL_EX                                              0
         17        DO_FCALL                                      0  $13     
         18        FETCH_OBJ_R                                      ~14     $13, 'nodeValue'
         19        ASSIGN                                                   !3, ~14
   11    20        ECHO                                                     'teste%3Cbr%3E'
   12    21        ECHO                                                     !3
   16    22      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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