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<?php $ns = "uri:nowhere"; $dom = new DOMDocument(); $dom->loadXML("<root xmlns:ns3456789012345678901234567890123='{$ns}'></root>"); // 33 $dom->firstChild->appendChild($dom->createElementNS($ns, "child")); echo $dom->saveXML();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pq53Z
function name:  (null)
number of ops:  22
compiled vars:  !0 = $ns, !1 = $dom
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 'uri%3Anowhere'
    5     1        NEW                                              $3      'DOMDocument'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !1, $3
    6     4        INIT_METHOD_CALL                                         !1, 'loadXML'
          5        ROPE_INIT                                     3  ~7      '%3Croot+xmlns%3Ans3456789012345678901234567890123%3D%27'
          6        ROPE_ADD                                      1  ~7      ~7, !0
          7        ROPE_END                                      2  ~6      ~7, '%27%3E%3C%2Froot%3E'
          8        SEND_VAL_EX                                              ~6
          9        DO_FCALL                                      0          
    7    10        FETCH_OBJ_R                                      ~10     !1, 'firstChild'
         11        INIT_METHOD_CALL                                         ~10, 'appendChild'
         12        INIT_METHOD_CALL                                         !1, 'createElementNS'
         13        SEND_VAR_EX                                              !0
         14        SEND_VAL_EX                                              'child'
         15        DO_FCALL                                      0  $11     
         16        SEND_VAR_NO_REF_EX                                       $11
         17        DO_FCALL                                      0          
    8    18        INIT_METHOD_CALL                                         !1, 'saveXML'
         19        DO_FCALL                                      0  $13     
         20        ECHO                                                     $13
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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