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<?php class Test{ private $abc; function __construct(){ $this->abc = '123'; } function something(){ return function(){ return $this->abc; }; } } $t = new Test; $tf = $t->something(); echo $tf();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4uvQo
function name:  (null)
number of ops:  10
compiled vars:  !0 = $t, !1 = $tf
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   NEW                                              $2      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   17     3        INIT_METHOD_CALL                                         !0, 'something'
          4        DO_FCALL                                      0  $5      
          5        ASSIGN                                                   !1, $5
   18     6        INIT_DYNAMIC_CALL                                        !1
          7        DO_FCALL                                      0  $7      
          8        ECHO                                                     $7
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F4uvQo%3A10%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4uvQo
function name:  {closure}
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   11     0  E >   FETCH_THIS                                       $0      
          1        FETCH_OBJ_R                                      ~1      $0, 'abc'
          2      > RETURN                                                   ~1
   12     3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F4uvQo%3A10%240

Class Test:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4uvQo
function name:  __construct
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   ASSIGN_OBJ                                               'abc'
          1        OP_DATA                                                  '123'
    7     2      > RETURN                                                   null

End of function __construct

Function something:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/4uvQo
function name:  something
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F4uvQo%3A10%240'
   12     1      > RETURN                                                   ~0
   13     2*     > RETURN                                                   null

End of function something

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


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