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<?php $string = <<<XML <?xml version='1.0'?> <document> <0>Something</0> </document> XML; libxml_use_internal_errors(true); $xml = simplexml_load_string($string); print_r($xml);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/VHZ9W
function name:  (null)
number of ops:  12
compiled vars:  !0 = $string, !1 = $xml
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3C%3Fxml+version%3D%271.0%27%3F%3E+%0A%3Cdocument%3E%0A%3C0%3ESomething%3C%2F0%3E%0A%3C%2Fdocument%3E'
   10     1        INIT_FCALL                                               'libxml_use_internal_errors'
          2        SEND_VAL                                                 <true>
          3        DO_ICALL                                                 
   12     4        INIT_FCALL                                               'simplexml_load_string'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
   14     8        INIT_FCALL                                               'print_r'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                                 
         11      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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