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<?php class cls { protected $prop = 'test'; public function callMe() { $closure = function() { return $this->prop; }; return $closure(); } } $class = new cls(); echo $class->callMe();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/snQZe
function name:  (null)
number of ops:  7
compiled vars:  !0 = $class
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   18     0  E >   NEW                                              $1      'cls'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   19     3        INIT_METHOD_CALL                                         !0, 'callMe'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
          6      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FsnQZe%3A9%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/snQZe
function name:  {closure}
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   FETCH_THIS                                       $0      
          1        FETCH_OBJ_R                                      ~1      $0, 'prop'
          2      > RETURN                                                   ~1
   11     3*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FsnQZe%3A9%240

Class cls:
Function callme:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/snQZe
function name:  callMe
number of ops:  6
compiled vars:  !0 = $closure
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FsnQZe%3A9%240'
          1        ASSIGN                                                   !0, ~1
   13     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   14     5*     > RETURN                                                   null

End of function callme

End of class cls.

Generated using Vulcan Logic Dumper, using php 8.0.0


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