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<?php class ClassSave { function __destruct(){ global $test; $test = $this; echo "Destruct\r\n"; } } echo "1: "; new ClassSave(); echo "2: "; var_dump($test); $test = null; unset($test); echo "End\r\n";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r5pZR
function name:  (null)
number of ops:  12
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   ECHO                                                     '1%3A+'
   11     1        NEW                                              $1      'ClassSave'
          2        DO_FCALL                                      0          
          3        FREE                                                     $1
   12     4        ECHO                                                     '2%3A+'
   13     5        INIT_FCALL                                               'var_dump'
          6        SEND_VAR                                                 !0
          7        DO_ICALL                                                 
   14     8        ASSIGN                                                   !0, null
   15     9        UNSET_CV                                                 !0
   16    10        ECHO                                                     'End%0D%0A'
         11      > RETURN                                                   1

Class ClassSave:
Function __destruct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r5pZR
function name:  __destruct
number of ops:  5
compiled vars:  !0 = $test
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   BIND_GLOBAL                                              !0, 'test'
    5     1        FETCH_THIS                                       ~1      
          2        ASSIGN                                                   !0, ~1
    6     3        ECHO                                                     'Destruct%0D%0A'
    7     4      > RETURN                                                   null

End of function __destruct

End of class ClassSave.

Generated using Vulcan Logic Dumper, using php 8.0.0


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