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<?php class A { static $V = 'Hallo!'; public function B() { $f = static function() { var_dump(self::$V); }; return $f; } } $g = (new A())->B(); $g();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IFKfO
function name:  (null)
number of ops:  8
compiled vars:  !0 = $g
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   20     0  E >   NEW                                              $1      'A'
          1        DO_FCALL                                      0          
          2        INIT_METHOD_CALL                                         $1, 'B'
          3        DO_FCALL                                      0  $3      
          4        ASSIGN                                                   !0, $3
   21     5        INIT_DYNAMIC_CALL                                        !0
          6        DO_FCALL                                      0          
          7      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FIFKfO%3A10%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IFKfO
function name:  {closure}
number of ops:  5
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_STATIC_PROP_R          global lock         ~0      'V'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
   13     4      > RETURN                                                   null

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

Class A:
Function b:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/IFKfO
function name:  B
number of ops:  4
compiled vars:  !0 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FIFKfO%3A10%240'
          1        ASSIGN                                                   !0, ~1
   15     2      > RETURN                                                   !0
   16     3*     > RETURN                                                   null

End of function b

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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