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<?php class Foo { public static function make() { return new self(); } } class ChildOfFoo extends Foo { public function __construct($a) { $this->a = $a;} } $b = ChildOfFoo::make(); var_dump($b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XMmUo
function name:  (null)
number of ops:  7
compiled vars:  !0 = $b
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   INIT_STATIC_METHOD_CALL                                  'ChildOfFoo', 'make'
          1        DO_FCALL                                      0  $1      
          2        ASSIGN                                                   !0, $1
   16     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Class Foo:
Function make:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XMmUo
function name:  make
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   NEW                          self                $0      
          1        DO_FCALL                                      0          
          2      > RETURN                                                   $0
    6     3*     > RETURN                                                   null

End of function make

End of class Foo.

Class ChildOfFoo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XMmUo
function name:  __construct
number of ops:  4
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
          1        ASSIGN_OBJ                                               'a'
          2        OP_DATA                                                  !0
          3      > RETURN                                                   null

End of function __construct

Function make:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/XMmUo
function name:  make
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    5     0  E >   NEW                          self                $0      
          1        DO_FCALL                                      0          
          2      > RETURN                                                   $0
    6     3*     > RETURN                                                   null

End of function make

End of class ChildOfFoo.

Generated using Vulcan Logic Dumper, using php 8.0.0


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