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<?php $xml = new XMLWriter(); $xml->openMemory(); echo "Does not work" . PHP_EOL; $xml->startElement('parent'); $xml->startElement('child'); $xml->closeElement('child'); $xml->writeAttribute('parentAttribute', 'a value'); $xml->endElement(); echo $xml->outputMemory() . PHP_EOL; echo "Works" . PHP_EOL; $xml2 = new XMLWriter(); $xml2->openMemory(); $xml2->startElement('parent'); $xml2->writeAttribute('parentAttribute', 'a value'); $xml2->writeElement('child'); $xml2->endElement(); echo $xml2->outputMemory();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mhi8u
function name:  (null)
number of ops:  47
compiled vars:  !0 = $xml, !1 = $xml2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'XMLWriter'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
    4     3        INIT_METHOD_CALL                                         !0, 'openMemory'
          4        DO_FCALL                                      0          
    6     5        ECHO                                                     'Does+not+work%0A'
    8     6        INIT_METHOD_CALL                                         !0, 'startElement'
          7        SEND_VAL_EX                                              'parent'
          8        DO_FCALL                                      0          
    9     9        INIT_METHOD_CALL                                         !0, 'startElement'
         10        SEND_VAL_EX                                              'child'
         11        DO_FCALL                                      0          
   10    12        INIT_METHOD_CALL                                         !0, 'closeElement'
         13        SEND_VAL_EX                                              'child'
         14        DO_FCALL                                      0          
   11    15        INIT_METHOD_CALL                                         !0, 'writeAttribute'
         16        SEND_VAL_EX                                              'parentAttribute'
         17        SEND_VAL_EX                                              'a+value'
         18        DO_FCALL                                      0          
   12    19        INIT_METHOD_CALL                                         !0, 'endElement'
         20        DO_FCALL                                      0          
   14    21        INIT_METHOD_CALL                                         !0, 'outputMemory'
         22        DO_FCALL                                      0  $11     
         23        CONCAT                                           ~12     $11, '%0A'
         24        ECHO                                                     ~12
   16    25        ECHO                                                     'Works%0A'
   18    26        NEW                                              $13     'XMLWriter'
         27        DO_FCALL                                      0          
         28        ASSIGN                                                   !1, $13
   19    29        INIT_METHOD_CALL                                         !1, 'openMemory'
         30        DO_FCALL                                      0          
   21    31        INIT_METHOD_CALL                                         !1, 'startElement'
         32        SEND_VAL_EX                                              'parent'
         33        DO_FCALL                                      0          
   22    34        INIT_METHOD_CALL                                         !1, 'writeAttribute'
         35        SEND_VAL_EX                                              'parentAttribute'
         36        SEND_VAL_EX                                              'a+value'
         37        DO_FCALL                                      0          
   23    38        INIT_METHOD_CALL                                         !1, 'writeElement'
         39        SEND_VAL_EX                                              'child'
         40        DO_FCALL                                      0          
   24    41        INIT_METHOD_CALL                                         !1, 'endElement'
         42        DO_FCALL                                      0          
   26    43        INIT_METHOD_CALL                                         !1, 'outputMemory'
         44        DO_FCALL                                      0  $21     
         45        ECHO                                                     $21
         46      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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