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<?php class Test { public function test() { $self = $this; $t = function() use ($self) { var_dump($self); }; $t(); } } $obj = new Test(); $obj->test();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mV5dY
function name:  (null)
number of ops:  6
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   NEW                                              $1      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   14     3        INIT_METHOD_CALL                                         !0, 'test'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FmV5dY%3A5%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mV5dY
function name:  {closure}
number of ops:  5
compiled vars:  !0 = $self
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   BIND_STATIC                                              !0
    6     1        INIT_FCALL                                               'var_dump'
          2        SEND_VAR                                                 !0
          3        DO_ICALL                                                 
    7     4      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FmV5dY%3A5%240

Class Test:
Function test:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/mV5dY
function name:  test
number of ops:  8
compiled vars:  !0 = $self, !1 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   FETCH_THIS                                       ~2      
          1        ASSIGN                                                   !0, ~2
    5     2        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FmV5dY%3A5%240'
          3        BIND_LEXICAL                                             ~4, !0
          4        ASSIGN                                                   !1, ~4
    8     5        INIT_DYNAMIC_CALL                                        !1
          6        DO_FCALL                                      0          
    9     7      > RETURN                                                   null

End of function test

End of class Test.

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