3v4l.org

run code in 300+ PHP versions simultaneously
<?php class My extends ReflectionMethod { public $name = 'test'; public $class; public function __construct($class, $method) { parent::__construct($class, $method); $this->name = 'testfoo'; $this->class = $class; } } $ref = new My(My::class, 'getDeclaringClass'); echo $ref->name, get_class($ref->class);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FFbTA
function name:  (null)
number of ops:  11
compiled vars:  !0 = $ref
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   19     0  E >   NEW                                              $1      'My'
          1        SEND_VAL_EX                                              'My'
          2        SEND_VAL_EX                                              'getDeclaringClass'
          3        DO_FCALL                                      0          
          4        ASSIGN                                                   !0, $1
   20     5        FETCH_OBJ_R                                      ~4      !0, 'name'
          6        ECHO                                                     ~4
          7        FETCH_OBJ_R                                      ~5      !0, 'class'
          8        GET_CLASS                                        ~6      ~5
          9        ECHO                                                     ~6
         10      > RETURN                                                   1

Class My:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/FFbTA
function name:  __construct
number of ops:  11
compiled vars:  !0 = $class, !1 = $method
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   RECV                                             !0      
          1        RECV                                             !1      
   11     2        INIT_STATIC_METHOD_CALL                                  
          3        SEND_VAR_EX                                              !0
          4        SEND_VAR_EX                                              !1
          5        DO_FCALL                                      0          
   12     6        ASSIGN_OBJ                                               'name'
          7        OP_DATA                                                  'testfoo'
   13     8        ASSIGN_OBJ                                               'class'
          9        OP_DATA                                                  !0
   15    10      > RETURN                                                   null

End of function __construct

End of class My.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
161.11 ms | 1394 KiB | 13 Q