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<?php $doc = new DOMDocument; $foo = $doc->appendChild($doc->createElement('foo')); $bar = $foo->appendChild($doc->createElement('bar')); $bar->appendChild($doc->createTextNode('baz')); $bar = $foo->appendChild($doc->createElement('bar')); $bar->appendChild($doc->createTextNode('baz')); echo $doc->saveXML() . "\n"; echo $foo->C14N();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4B7TR
function name:  (null)
number of ops:  44
compiled vars:  !0 = $doc, !1 = $foo, !2 = $bar
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $3      'DOMDocument'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $3
    4     3        INIT_METHOD_CALL                                         !0, 'appendChild'
          4        INIT_METHOD_CALL                                         !0, 'createElement'
          5        SEND_VAL_EX                                              'foo'
          6        DO_FCALL                                      0  $6      
          7        SEND_VAR_NO_REF_EX                                       $6
          8        DO_FCALL                                      0  $7      
          9        ASSIGN                                                   !1, $7
    5    10        INIT_METHOD_CALL                                         !1, 'appendChild'
         11        INIT_METHOD_CALL                                         !0, 'createElement'
         12        SEND_VAL_EX                                              'bar'
         13        DO_FCALL                                      0  $9      
         14        SEND_VAR_NO_REF_EX                                       $9
         15        DO_FCALL                                      0  $10     
         16        ASSIGN                                                   !2, $10
    6    17        INIT_METHOD_CALL                                         !2, 'appendChild'
         18        INIT_METHOD_CALL                                         !0, 'createTextNode'
         19        SEND_VAL_EX                                              'baz'
         20        DO_FCALL                                      0  $12     
         21        SEND_VAR_NO_REF_EX                                       $12
         22        DO_FCALL                                      0          
    7    23        INIT_METHOD_CALL                                         !1, 'appendChild'
         24        INIT_METHOD_CALL                                         !0, 'createElement'
         25        SEND_VAL_EX                                              'bar'
         26        DO_FCALL                                      0  $14     
         27        SEND_VAR_NO_REF_EX                                       $14
         28        DO_FCALL                                      0  $15     
         29        ASSIGN                                                   !2, $15
    8    30        INIT_METHOD_CALL                                         !2, 'appendChild'
         31        INIT_METHOD_CALL                                         !0, 'createTextNode'
         32        SEND_VAL_EX                                              'baz'
         33        DO_FCALL                                      0  $17     
         34        SEND_VAR_NO_REF_EX                                       $17
         35        DO_FCALL                                      0          
   10    36        INIT_METHOD_CALL                                         !0, 'saveXML'
         37        DO_FCALL                                      0  $19     
         38        CONCAT                                           ~20     $19, '%0A'
         39        ECHO                                                     ~20
   11    40        INIT_METHOD_CALL                                         !1, 'C14N'
         41        DO_FCALL                                      0  $21     
         42        ECHO                                                     $21
         43      > RETURN                                                   1

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