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<?php class A { private $b; public function __construct() { } private function a() { return $b; } function method() { return A::a(); } } $a = new A(); var_dump($a->method());
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0ZZ09
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   21     0  E >   NEW                                              $1      'A'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   22     3        INIT_FCALL                                               'var_dump'
          4        INIT_METHOD_CALL                                         !0, 'method'
          5        DO_FCALL                                      0  $4      
          6        SEND_VAR                                                 $4
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Class A:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0ZZ09
function name:  __construct
number of ops:  1
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E > > RETURN                                                   null

End of function __construct

Function a:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0ZZ09
function name:  a
number of ops:  2
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E > > RETURN                                                   !0
   14     1*     > RETURN                                                   null

End of function a

Function method:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/0ZZ09
function name:  method
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   17     0  E >   INIT_STATIC_METHOD_CALL                                  'A', 'a'
          1        DO_FCALL                                      0  $0      
          2      > RETURN                                                   $0
   18     3*     > RETURN                                                   null

End of function method

End of class A.

Generated using Vulcan Logic Dumper, using php 8.0.0


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