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<?php class Foo { static function bar() { $foo = static function() { return get_called_class(); }; return $foo(); } static function baz() { $foo = function() { return get_called_class(); }; $ack=new \StdClass; return $foo->bindTo($ack); } } class Bar extends Foo { } assert(Bar::bar() === 'Bar'); assert(Bar::baz() === 'Bar');
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  (null)
number of ops:  17
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   26     0  E >   ASSERT_CHECK                                             
          1        INIT_FCALL                                               'assert'
          2        INIT_STATIC_METHOD_CALL                                  'Bar', 'bar'
          3        DO_FCALL                                      0  $0      
          4        IS_IDENTICAL                                     ~1      $0, 'Bar'
          5        SEND_VAL                                                 ~1
          6        SEND_VAL                                                 'assert%28Bar%3A%3Abar%28%29+%3D%3D%3D+%27Bar%27%29'
          7        DO_ICALL                                                 
   27     8        ASSERT_CHECK                                             
          9        INIT_FCALL                                               'assert'
         10        INIT_STATIC_METHOD_CALL                                  'Bar', 'baz'
         11        DO_FCALL                                      0  $3      
         12        IS_IDENTICAL                                     ~4      $3, 'Bar'
         13        SEND_VAL                                                 ~4
         14        SEND_VAL                                                 'assert%28Bar%3A%3Abaz%28%29+%3D%3D%3D+%27Bar%27%29'
         15        DO_ICALL                                                 
         16      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FWpCNk%3A5%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
    7     2*     > RETURN                                                   null

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

Function %00%7Bclosure%7D%2Fin%2FWpCNk%3A12%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
   14     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FWpCNk%3A12%241

Class Foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  bar
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWpCNk%3A5%240'
          1        ASSIGN                                                   !0, ~1
    9     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   10     5*     > RETURN                                                   null

End of function bar

Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  baz
number of ops:  10
compiled vars:  !0 = $foo, !1 = $ack
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWpCNk%3A12%241'
          1        ASSIGN                                                   !0, ~2
   16     2        NEW                                              $4      'StdClass'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $4
   17     5        INIT_METHOD_CALL                                         !0, 'bindTo'
          6        SEND_VAR_EX                                              !1
          7        DO_FCALL                                      0  $7      
          8      > RETURN                                                   $7
   18     9*     > RETURN                                                   null

End of function baz

End of class Foo.

Class Bar:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  bar
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWpCNk%3A5%240'
          1        ASSIGN                                                   !0, ~1
    9     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   10     5*     > RETURN                                                   null

End of function bar

Function baz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/WpCNk
function name:  baz
number of ops:  10
compiled vars:  !0 = $foo, !1 = $ack
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FWpCNk%3A12%241'
          1        ASSIGN                                                   !0, ~2
   16     2        NEW                                              $4      'StdClass'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !1, $4
   17     5        INIT_METHOD_CALL                                         !0, 'bindTo'
          6        SEND_VAR_EX                                              !1
          7        DO_FCALL                                      0  $7      
          8      > RETURN                                                   $7
   18     9*     > RETURN                                                   null

End of function baz

End of class Bar.

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