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<?php namespace Loader { function register() { eval(<<<EOPHP namespace App; function strlen(\$str) { return 20; } EOPHP ); } } namespace App { echo __NAMESPACE__, PHP_EOL; echo strlen("foo"), PHP_EOL; \Loader\register(); echo __NAMESPACE__, PHP_EOL; echo strlen("foo"), PHP_EOL; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mQuUI
function name:  (null)
number of ops:  21
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   15     0  E >   ECHO                                                         'App'
          1        FETCH_CONSTANT                                       ~0      'App%5CPHP_EOL'
          2        ECHO                                                         ~0
   16     3        INIT_NS_FCALL_BY_NAME                                        'App%5Cstrlen'
          4        SEND_VAL_EX                                                  'foo'
          5        DO_FCALL                                          0  $1      
          6        ECHO                                                         $1
          7        FETCH_CONSTANT                                       ~2      'App%5CPHP_EOL'
          8        ECHO                                                         ~2
   17     9        INIT_FCALL                                                   'loader%5Cregister'
         10        DO_FCALL                                          0          
   18    11        ECHO                                                         'App'
         12        FETCH_CONSTANT                                       ~4      'App%5CPHP_EOL'
         13        ECHO                                                         ~4
   19    14        INIT_NS_FCALL_BY_NAME                                        'App%5Cstrlen'
         15        SEND_VAL_EX                                                  'foo'
         16        DO_FCALL                                          0  $5      
         17        ECHO                                                         $5
         18        FETCH_CONSTANT                                       ~6      'App%5CPHP_EOL'
         19        ECHO                                                         ~6
   20    20      > RETURN                                                       1

Function loader%5Cregister:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mQuUI
function name:  Loader\register
number of ops:  2
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    6     0  E >   INCLUDE_OR_EVAL                                              'namespace+App%3B%0Afunction+strlen%28%24str%29+%7B+return+20%3B+%7D', EVAL
   11     1      > RETURN                                                       null

End of function loader%5Cregister

Generated using Vulcan Logic Dumper, using php 8.5.0


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