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<?php class A { const BAZ = 37; public static function f() { return static function () { var_dump(static::BAZ); var_dump(static::class); }; } } class B { const BAZ = 42; } $f = A::f(); $f(); $g = $f->bindTo(null, B::class); $g();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HPnje
function name:  (null)
number of ops:  13
compiled vars:  !0 = $f, !1 = $g
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   INIT_STATIC_METHOD_CALL                                  'A', 'f'
          1        DO_FCALL                                      0  $2      
          2        ASSIGN                                                   !0, $2
   18     3        INIT_DYNAMIC_CALL                                        !0
          4        DO_FCALL                                      0          
   20     5        INIT_METHOD_CALL                                         !0, 'bindTo'
          6        SEND_VAL_EX                                              null
          7        SEND_VAL_EX                                              'B'
          8        DO_FCALL                                      0  $5      
          9        ASSIGN                                                   !1, $5
   21    10        INIT_DYNAMIC_CALL                                        !1
         11        DO_FCALL                                      0          
         12      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FHPnje%3A6%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HPnje
function name:  {closure}
number of ops:  9
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    7     0  E >   INIT_FCALL                                               'var_dump'
          1        FETCH_CLASS_CONSTANT                             ~0      'BAZ'
          2        SEND_VAL                                                 ~0
          3        DO_ICALL                                                 
    8     4        INIT_FCALL                                               'var_dump'
          5        FETCH_CLASS_NAME                                 ~2      
          6        SEND_VAL                                                 ~2
          7        DO_ICALL                                                 
    9     8      > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FHPnje%3A6%240

Class A:
Function f:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HPnje
function name:  f
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FHPnje%3A6%240'
    9     1      > RETURN                                                   ~0
   10     2*     > RETURN                                                   null

End of function f

End of class A.

Class B: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


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