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<?php function onDone1(&$object){unset($object);} function onDone2(&$object){$object=null;} $obj = (object)['data']; echo " >> original obj: \n"; var_dump($obj); onDone1($obj); echo "\n >> after onDone1: \n"; var_dump($obj); onDone2($obj); echo "\n >> after onDone2: \n"; var_dump($obj);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hF0tP
function name:  (null)
number of ops:  21
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   CAST                                          8  ~1      <array>
          1        ASSIGN                                                   !0, ~1
    6     2        ECHO                                                     '+%3E%3E+original+obj%3A+%0A'
          3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
    8     6        INIT_FCALL                                               'ondone1'
          7        SEND_REF                                                 !0
          8        DO_FCALL                                      0          
    9     9        ECHO                                                     '%0A+%3E%3E+after+onDone1%3A+%0A'
         10        INIT_FCALL                                               'var_dump'
         11        SEND_VAR                                                 !0
         12        DO_ICALL                                                 
   11    13        INIT_FCALL                                               'ondone2'
         14        SEND_REF                                                 !0
         15        DO_FCALL                                      0          
   12    16        ECHO                                                     '%0A+%3E%3E+after+onDone2%3A+%0A'
         17        INIT_FCALL                                               'var_dump'
         18        SEND_VAR                                                 !0
         19        DO_ICALL                                                 
         20      > RETURN                                                   1

Function ondone1:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hF0tP
function name:  onDone1
number of ops:  3
compiled vars:  !0 = $object
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   RECV                                             !0      
          1        UNSET_CV                                                 !0
          2      > RETURN                                                   null

End of function ondone1

Function ondone2:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hF0tP
function name:  onDone2
number of ops:  3
compiled vars:  !0 = $object
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
          1        ASSIGN                                                   !0, null
          2      > RETURN                                                   null

End of function ondone2

Generated using Vulcan Logic Dumper, using php 8.0.0


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