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<?php class A { public $b; public function c() { return function() { //var_dump($this); return $this; }; } } $z = new A(); $b = $z->c(); var_dump($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HJWmf
function name:  (null)
number of ops:  10
compiled vars:  !0 = $z, !1 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   NEW                                              $2      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $2
   18     3        INIT_METHOD_CALL                                         !0, 'c'
          4        DO_FCALL                                      0  $5      
          5        ASSIGN                                                   !1, $5
   20     6        INIT_FCALL                                               'var_dump'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Function %00%7Bclosure%7D%2Fin%2FHJWmf%3A9%240:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HJWmf
function name:  {closure}
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   FETCH_THIS                                       ~0      
          1      > RETURN                                                   ~0
   13     2*     > RETURN                                                   null

End of function %00%7Bclosure%7D%2Fin%2FHJWmf%3A9%240

Class A:
Function c:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/HJWmf
function name:  c
number of ops:  3
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   DECLARE_LAMBDA_FUNCTION                                  '%00%7Bclosure%7D%2Fin%2FHJWmf%3A9%240'
   13     1      > RETURN                                                   ~0
   14     2*     > RETURN                                                   null

End of function c

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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