3v4l.org

run code in 300+ PHP versions simultaneously
<?php class Test { public $prop1, $prop2,$prop3,$prop4=4; private $propa, $propb,$propc,$propd=44; protected $propx, $propy,$propz,$propzz=444; public function Greet() { return 'hello world'; } } $t = new Test; echo $t->Greet(),"\n"; echo count( (array) $t);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qZp5C
function name:  (null)
number of ops:  11
compiled vars:  !0 = $t
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $1      'Test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   13     3        INIT_METHOD_CALL                                         !0, 'Greet'
          4        DO_FCALL                                      0  $4      
          5        ECHO                                                     $4
          6        ECHO                                                     '%0A'
   14     7        CAST                                          7  ~5      !0
          8        COUNT                                            ~6      ~5
          9        ECHO                                                     ~6
         10      > RETURN                                                   1

Class Test:
Function greet:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/qZp5C
function name:  Greet
number of ops:  2
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E > > RETURN                                                   'hello+world'
   10     1*     > RETURN                                                   null

End of function greet

End of class Test.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
148.41 ms | 1393 KiB | 13 Q