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<?php $x = '<div> </div> <div> <h1>headline</h1> </div>'; $doc = new DOMDocument('1.0', 'UTF-8'); $doc->loadHTML($x); $x = $doc->saveHtml(); $doc = new DOMDocument('1.0', 'UTF-8'); $doc->preserveWhiteSpace = false; $doc->formatOutput = true; $doc->loadHTML($x); print $doc->saveHtml();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/oHPbW
function name:  (null)
number of ops:  28
compiled vars:  !0 = $x, !1 = $doc
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, '%3Cdiv%3E%0A%3C%2Fdiv%3E%0A%3Cdiv%3E%0A++++%3Ch1%3Eheadline%3C%2Fh1%3E%0A%3C%2Fdiv%3E'
   10     1        NEW                                              $3      'DOMDocument'
          2        SEND_VAL_EX                                              '1.0'
          3        SEND_VAL_EX                                              'UTF-8'
          4        DO_FCALL                                      0          
          5        ASSIGN                                                   !1, $3
   11     6        INIT_METHOD_CALL                                         !1, 'loadHTML'
          7        SEND_VAR_EX                                              !0
          8        DO_FCALL                                      0          
   12     9        INIT_METHOD_CALL                                         !1, 'saveHtml'
         10        DO_FCALL                                      0  $7      
         11        ASSIGN                                                   !0, $7
   14    12        NEW                                              $9      'DOMDocument'
         13        SEND_VAL_EX                                              '1.0'
         14        SEND_VAL_EX                                              'UTF-8'
         15        DO_FCALL                                      0          
         16        ASSIGN                                                   !1, $9
   15    17        ASSIGN_OBJ                                               !1, 'preserveWhiteSpace'
         18        OP_DATA                                                  <false>
   16    19        ASSIGN_OBJ                                               !1, 'formatOutput'
         20        OP_DATA                                                  <true>
   17    21        INIT_METHOD_CALL                                         !1, 'loadHTML'
         22        SEND_VAR_EX                                              !0
         23        DO_FCALL                                      0          
   20    24        INIT_METHOD_CALL                                         !1, 'saveHtml'
         25        DO_FCALL                                      0  $15     
         26        ECHO                                                     $15
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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