3v4l.org

run code in 300+ PHP versions simultaneously
<?php $oXMLWriter = new XMLWriter; $oXMLWriter->openMemory(); $oXMLWriter->startDocument('1.0', 'UTF-8'); $oXMLWriter->startElement('test'); $oXMLWriter->writeAttribute('value', "Just <span style=\"color:red\">testing</span>:漢字"); $oXMLWriter->text('Hello, World!'); $oXMLWriter->endElement(); $oXMLWriter->endDocument(); echo $oXMLWriter->outputMemory(TRUE);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/21NBr
function name:  (null)
number of ops:  28
compiled vars:  !0 = $oXMLWriter
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $1      'XMLWriter'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
    4     3        INIT_METHOD_CALL                                         !0, 'openMemory'
          4        DO_FCALL                                      0          
    5     5        INIT_METHOD_CALL                                         !0, 'startDocument'
          6        SEND_VAL_EX                                              '1.0'
          7        SEND_VAL_EX                                              'UTF-8'
          8        DO_FCALL                                      0          
    7     9        INIT_METHOD_CALL                                         !0, 'startElement'
         10        SEND_VAL_EX                                              'test'
         11        DO_FCALL                                      0          
    8    12        INIT_METHOD_CALL                                         !0, 'writeAttribute'
         13        SEND_VAL_EX                                              'value'
         14        SEND_VAL_EX                                              'Just+%3Cspan+style%3D%22color%3Ared%22%3Etesting%3C%2Fspan%3E%3A%E6%BC%A2%E5%AD%97'
         15        DO_FCALL                                      0          
    9    16        INIT_METHOD_CALL                                         !0, 'text'
         17        SEND_VAL_EX                                              'Hello%2C+World%21'
         18        DO_FCALL                                      0          
   10    19        INIT_METHOD_CALL                                         !0, 'endElement'
         20        DO_FCALL                                      0          
   12    21        INIT_METHOD_CALL                                         !0, 'endDocument'
         22        DO_FCALL                                      0          
   13    23        INIT_METHOD_CALL                                         !0, 'outputMemory'
         24        SEND_VAL_EX                                              <true>
         25        DO_FCALL                                      0  $11     
         26        ECHO                                                     $11
         27      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.85 ms | 1394 KiB | 13 Q