3v4l.org

run code in 300+ PHP versions simultaneously
<?php $xml = '<?xml version="1.0" encoding="UTF-8"?> <samlp:LogoutRequest xmlns:samlp="urn:oasis:names:tc:SAML:2.0:protocol" xmlns:saml="urn:oasis:names:tc:SAML:2.0:assertion" ID="%s" Version="2.0" IssueInstant="%s"> <saml:NameID></saml:NameID> <samlp:SessionIndex>ben</samlp:SessionIndex> <samlp:SessionIndex>ben2</samlp:SessionIndex> </samlp:LogoutRequest>'; $logout = $movies = new \SimpleXMLElement($xml); if (false !== $nodes = $logout->xpath('//samlp:LogoutRequest/samlp:SessionIndex[1]')) { foreach ($nodes as $node) { var_dump((string) $node); } }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 12, Position 2 = 20
Branch analysis from position: 12
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 19
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 19
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
Branch analysis from position: 20
filename:       /in/r6TAm
function name:  (null)
number of ops:  21
compiled vars:  !0 = $xml, !1 = $logout, !2 = $movies, !3 = $nodes, !4 = $node
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%0A%3Csamlp%3ALogoutRequest+xmlns%3Asamlp%3D%22urn%3Aoasis%3Anames%3Atc%3ASAML%3A2.0%3Aprotocol%22+xmlns%3Asaml%3D%22urn%3Aoasis%3Anames%3Atc%3ASAML%3A2.0%3Aassertion%22+ID%3D%22%25s%22+Version%3D%222.0%22+IssueInstant%3D%22%25s%22%3E%0A++++%3Csaml%3ANameID%3E%3C%2Fsaml%3ANameID%3E%0A++++%3Csamlp%3ASessionIndex%3Eben%3C%2Fsamlp%3ASessionIndex%3E%0A++++%3Csamlp%3ASessionIndex%3Eben2%3C%2Fsamlp%3ASessionIndex%3E%0A%3C%2Fsamlp%3ALogoutRequest%3E'
   10     1        NEW                                              $6      'SimpleXMLElement'
          2        SEND_VAR_EX                                              !0
          3        DO_FCALL                                      0          
          4        ASSIGN                                           ~8      !2, $6
          5        ASSIGN                                                   !1, ~8
   12     6        INIT_METHOD_CALL                                         !1, 'xpath'
          7        SEND_VAL_EX                                              '%2F%2Fsamlp%3ALogoutRequest%2Fsamlp%3ASessionIndex%5B1%5D'
          8        DO_FCALL                                      0  $10     
          9        ASSIGN                                           ~11     !3, $10
         10        TYPE_CHECK                                  1018          ~11
         11      > JMPZ                                                     ~12, ->20
   13    12    > > FE_RESET_R                                       $13     !3, ->19
         13    > > FE_FETCH_R                                               $13, !4, ->19
   14    14    >   INIT_FCALL                                               'var_dump'
         15        CAST                                          6  ~14     !4
         16        SEND_VAL                                                 ~14
         17        DO_ICALL                                                 
   13    18      > JMP                                                      ->13
         19    >   FE_FREE                                                  $13
   16    20    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
149.94 ms | 1396 KiB | 15 Q