3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = <<<XML <document> <0>Something</0> </document> XML; libxml_use_internal_errors(true); $xml = simplexml_load_string($string); var_dump($xml, $xml->{0});
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/YnQXP
function name:  (null)
number of ops:  14
compiled vars:  !0 = $string, !1 = $xml
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, '%3Cdocument%3E%0A%3C0%3ESomething%3C%2F0%3E%0A%3C%2Fdocument%3E'
    9     1        INIT_FCALL                                               'libxml_use_internal_errors'
          2        SEND_VAL                                                 <true>
          3        DO_ICALL                                                 
   11     4        INIT_FCALL                                               'simplexml_load_string'
          5        SEND_VAR                                                 !0
          6        DO_ICALL                                         $4      
          7        ASSIGN                                                   !1, $4
   13     8        INIT_FCALL                                               'var_dump'
          9        SEND_VAR                                                 !1
         10        FETCH_OBJ_R                                      ~6      !1, '0'
         11        SEND_VAL                                                 ~6
         12        DO_ICALL                                                 
         13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.3 ms | 1394 KiB | 19 Q