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<?php class Foo { static function bar() { $foo = static function() { //var_dump( $this ); return get_called_class(); }; return $foo(); } function baz() { $foo = function() { print "baz: " . var_dump( $self); return get_called_class(); }; return $foo(); } } class Bar extends Foo { } class Bloo { function spaz() { print Bar::baz(); } } $bloo=new Bloo(); print $bloo->spaz(); // assert(Bar::bar() === 'Bar'); // assert(Bar::baz() === 'Bar'); print Bar::baz();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lcRGm
function name:  (null)
number of ops:  10
compiled vars:  !0 = $bloo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   31     0  E >   NEW                                              $1      'Bloo'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   32     3        INIT_METHOD_CALL                                         !0, 'spaz'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
   36     6        INIT_STATIC_METHOD_CALL                                  'Bar', 'baz'
          7        DO_FCALL                                      0  $5      
          8        ECHO                                                     $5
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FlcRGm%3A5%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lcRGm
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   GET_CALLED_CLASS                                 ~0      
          1      > RETURN                                                   ~0
    8     2*     > RETURN                                                   null

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

Function %00%7Bclosure%7D%2Fin%2FlcRGm%3A13%241:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lcRGm
function name:  {closure}
number of ops:  8
compiled vars:  !0 = $self
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                               'var_dump'
          1        SEND_VAR                                                 !0
          2        DO_ICALL                                         $1      
          3        CONCAT                                           ~2      'baz%3A+', $1
          4        ECHO                                                     ~2
   15     5        GET_CALLED_CLASS                                 ~3      
          6      > RETURN                                                   ~3
   16     7*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FlcRGm%3A13%241

Class Foo:
Function bar:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lcRGm
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%2FlcRGm%3A5%240'
          1        ASSIGN                                                   !0, ~1
   10     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   11     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/lcRGm
function name:  baz
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FlcRGm%3A13%241'
          1        ASSIGN                                                   !0, ~1
   18     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   19     5*     > 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/lcRGm
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%2FlcRGm%3A5%240'
          1        ASSIGN                                                   !0, ~1
   10     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   11     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/lcRGm
function name:  baz
number of ops:  6
compiled vars:  !0 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FlcRGm%3A13%241'
          1        ASSIGN                                                   !0, ~1
   18     2        INIT_DYNAMIC_CALL                                        !0
          3        DO_FCALL                                      0  $3      
          4      > RETURN                                                   $3
   19     5*     > RETURN                                                   null

End of function baz

End of class Bar.

Class Bloo:
Function spaz:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/lcRGm
function name:  spaz
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   28     0  E >   INIT_STATIC_METHOD_CALL                                  'Bar', 'baz'
          1        DO_FCALL                                      0  $0      
          2        ECHO                                                     $0
   29     3      > RETURN                                                   null

End of function spaz

End of class Bloo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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