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<?php $xml = simplexml_load_string(<<<DOC <package xmlns="http://pear.php.net/dtd/package-2.0" xmlns:tasks="http://pear.php.net/dtd/tasks-1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" packagerversion="1.4.7" version="2.0" xsi:schemaLocation="http://pear.php.net/dtd/tasks-1.0 http://pear.php.net/dtd/tasks-1.0.xsd http://pear.php.net/dtd/package-2.0 http://pear.php.net/dtd/package-2.0.xsd"> <foo a="bar"/> </package> DOC ); var_dump( (string) $xml['version'], (string) $xml['packagerversion'] );
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/pIGIg
function name:  (null)
number of ops:  13
compiled vars:  !0 = $xml
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'simplexml_load_string'
    4     1        SEND_VAL                                                 '%3Cpackage+xmlns%3D%22http%3A%2F%2Fpear.php.net%2Fdtd%2Fpackage-2.0%22+xmlns%3Atasks%3D%22http%3A%2F%2Fpear.php.net%2Fdtd%2Ftasks-1.0%22+xmlns%3Axsi%3D%22http%3A%2F%2Fwww.w3.org%2F2001%2FXMLSchema-instance%22+packagerversion%3D%221.4.7%22+version%3D%222.0%22+xsi%3AschemaLocation%3D%22http%3A%2F%2Fpear.php.net%2Fdtd%2Ftasks-1.0+http%3A%2F%2Fpear.php.net%2Fdtd%2Ftasks-1.0.xsd+http%3A%2F%2Fpear.php.net%2Fdtd%2Fpackage-2.0+http%3A%2F%2Fpear.php.net%2Fdtd%2Fpackage-2.0.xsd%22%3E%0A++%3Cfoo+a%3D%22bar%22%2F%3E%0A%3C%2Fpackage%3E'
          2        DO_ICALL                                         $1      
    3     3        ASSIGN                                                   !0, $1
   10     4        INIT_FCALL                                               'var_dump'
   11     5        FETCH_DIM_R                                      ~3      !0, 'version'
          6        CAST                                          6  ~4      ~3
          7        SEND_VAL                                                 ~4
   12     8        FETCH_DIM_R                                      ~5      !0, 'packagerversion'
          9        CAST                                          6  ~6      ~5
         10        SEND_VAL                                                 ~6
         11        DO_ICALL                                                 
   13    12      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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