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<?php class foo { private $random = 4; function getCallable() { $callable = function () { echo $this->random; }; return $callable; } } $foo = new foo(); $callable = $foo->getCallable(); $callable();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/K040q
function name:  (null)
number of ops:  9
compiled vars:  !0 = $foo, !1 = $callable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   NEW                                              $2      'foo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   19     3        INIT_METHOD_CALL                                         !0, 'getCallable'
          4        DO_FCALL                                      0  $5      
          5        ASSIGN                                                   !1, $5
   21     6        INIT_DYNAMIC_CALL                                        !1
          7        DO_FCALL                                      0          
          8      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FK040q%3A8%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/K040q
function name:  {closure}
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   FETCH_THIS                                       $0      
          1        FETCH_OBJ_R                                      ~1      $0, 'random'
          2        ECHO                                                     ~1
   10     3      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FK040q%3A8%240

Class foo:
Function getcallable:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/K040q
function name:  getCallable
number of ops:  4
compiled vars:  !0 = $callable
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    8     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FK040q%3A8%240'
          1        ASSIGN                                                   !0, ~1
   12     2      > RETURN                                                   !0
   13     3*     > RETURN                                                   null

End of function getcallable

End of class foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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