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<?php $xml = new SimpleXMLElement('<data/>'); $value="This & That"; $value = preg_replace('/&[^; ]{0,6}.?/e', "((substr('\\0',-1) == ';') ? '\\0' : '&amp;'.substr('\\0',1))", trim($value)); $xml->addChild('header', $value);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2TVkj
function name:  (null)
number of ops:  19
compiled vars:  !0 = $xml, !1 = $value
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   NEW                                              $2      'SimpleXMLElement'
          1        SEND_VAL_EX                                              '%3Cdata%2F%3E'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $2
    4     4        ASSIGN                                                   !1, 'This+%26+That'
    5     5        INIT_FCALL                                               'preg_replace'
          6        SEND_VAL                                                 '%2F%26%5B%5E%3B+%5D%7B0%2C6%7D.%3F%2Fe'
          7        SEND_VAL                                                 '%28%28substr%28%27%5C0%27%2C-1%29+%3D%3D+%27%3B%27%29+%3F+%27%5C0%27+%3A+%27%26amp%3B%27.substr%28%27%5C0%27%2C1%29%29'
          8        INIT_FCALL                                               'trim'
          9        SEND_VAR                                                 !1
         10        DO_ICALL                                         $6      
         11        SEND_VAR                                                 $6
         12        DO_ICALL                                         $7      
         13        ASSIGN                                                   !1, $7
    6    14        INIT_METHOD_CALL                                         !0, 'addChild'
         15        SEND_VAL_EX                                              'header'
         16        SEND_VAR_EX                                              !1
         17        DO_FCALL                                      0          
         18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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