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<?php $doc = new DOMDocument(); $doc->loadXML('<x><!--qqq--></x>'); $list = $doc->getElementsByTagName('x'); var_dump($list->item(0));
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2PN7q
function name:  (null)
number of ops:  17
compiled vars:  !0 = $doc, !1 = $list
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   NEW                                              $2      'DOMDocument'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    3     3        INIT_METHOD_CALL                                         !0, 'loadXML'
          4        SEND_VAL_EX                                              '%3Cx%3E%3C%21--qqq--%3E%3C%2Fx%3E'
          5        DO_FCALL                                      0          
    4     6        INIT_METHOD_CALL                                         !0, 'getElementsByTagName'
          7        SEND_VAL_EX                                              'x'
          8        DO_FCALL                                      0  $6      
          9        ASSIGN                                                   !1, $6
    5    10        INIT_FCALL                                               'var_dump'
         11        INIT_METHOD_CALL                                         !1, 'item'
         12        SEND_VAL_EX                                              0
         13        DO_FCALL                                      0  $8      
         14        SEND_VAR                                                 $8
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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