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<?php class C { public function __destruct() { echo __METHOD__."\n"; } } echo "equals null: "; $c = new C; $c = null; echo "\n unset: "; $c = new C; unset($c);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nccmm
function name:  (null)
number of ops:  11
compiled vars:  !0 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ECHO                                                     'equals+null%3A+'
    7     1        NEW                                              $1      'C'
          2        DO_FCALL                                      0          
          3        ASSIGN                                                   !0, $1
    8     4        ASSIGN                                                   !0, null
   10     5        ECHO                                                     '%0A+unset%3A+'
   11     6        NEW                                              $5      'C'
          7        DO_FCALL                                      0          
          8        ASSIGN                                                   !0, $5
   12     9        UNSET_CV                                                 !0
         10      > RETURN                                                   1

Class C:
Function __destruct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nccmm
function name:  __destruct
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ECHO                                                     'C%3A%3A__destruct%0A'
          1      > RETURN                                                   null

End of function __destruct

End of class C.

Generated using Vulcan Logic Dumper, using php 8.0.0


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