3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Foo { public $bar; public $baz; public function __construct($bar, $baz) { $this->bar = $bar; $this->baz = $baz; } } $params = ['lorem', 'ipsum']; $foo = new Foo(...$params); print_r($foo);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/80KUN
function name:  (null)
number of ops:  10
compiled vars:  !0 = $params, !1 = $foo
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   ASSIGN                                                   !0, <array>
   13     1        NEW                                              $3      'Foo'
          2        SEND_UNPACK                                              !0
          3        CHECK_UNDEF_ARGS                                         
          4        DO_FCALL                                      1          
          5        ASSIGN                                                   !1, $3
   14     6        INIT_FCALL                                               'print_r'
          7        SEND_VAR                                                 !1
          8        DO_ICALL                                                 
          9      > RETURN                                                   1

Class Foo:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/80KUN
function name:  __construct
number of ops:  7
compiled vars:  !0 = $bar, !1 = $baz
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   RECV                                             !0      
          1        RECV                                             !1      
    7     2        ASSIGN_OBJ                                               'bar'
          3        OP_DATA                                                  !0
    8     4        ASSIGN_OBJ                                               'baz'
          5        OP_DATA                                                  !1
    9     6      > RETURN                                                   null

End of function __construct

End of class Foo.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
160.14 ms | 1390 KiB | 16 Q