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<?php class My_Class { const CLASS_CONSTANT = 'test value'; private function my_function() { $self = $this; $lambda_function = function() use ($self) { echo My_Class::CLASS_CONSTANT; }; $lambda_function(); } public function start() { $this->my_function(); } } $obj = new My_Class; $obj->start();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2Hken
function name:  (null)
number of ops:  6
compiled vars:  !0 = $obj
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   20     0  E >   NEW                                              $1      'My_Class'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   21     3        INIT_METHOD_CALL                                         !0, 'start'
          4        DO_FCALL                                      0          
          5      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2F2Hken%3A8%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2Hken
function name:  {closure}
number of ops:  3
compiled vars:  !0 = $self
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   BIND_STATIC                                              !0
    9     1        ECHO                                                     'test+value'
   10     2      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2F2Hken%3A8%240

Class My_Class:
Function my_function:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2Hken
function name:  my_function
number of ops:  8
compiled vars:  !0 = $self, !1 = $lambda_function
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   FETCH_THIS                                       ~2      
          1        ASSIGN                                                   !0, ~2
    8     2        DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2F2Hken%3A8%240'
          3        BIND_LEXICAL                                             ~4, !0
          4        ASSIGN                                                   !1, ~4
   12     5        INIT_DYNAMIC_CALL                                        !1
          6        DO_FCALL                                      0          
   13     7      > RETURN                                                   null

End of function my_function

Function start:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/2Hken
function name:  start
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   16     0  E >   INIT_METHOD_CALL                                         'my_function'
          1        DO_FCALL                                      0          
   17     2      > RETURN                                                   null

End of function start

End of class My_Class.

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