3v4l.org

run code in 300+ PHP versions simultaneously
<?php class a { public $b; public function __construct() { $this->a = new__CLASS__; } } var_dump(new a);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZB1J9
function name:  (null)
number of ops:  6
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    9     0  E >   INIT_FCALL                                               'var_dump'
          1        NEW                                              $0      'a'
          2        DO_FCALL                                      0          
          3        SEND_VAR                                                 $0
          4        DO_ICALL                                                 
          5      > RETURN                                                   1

Class a:
Function __construct:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/ZB1J9
function name:  __construct
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    6     0  E >   FETCH_CONSTANT                                   ~1      'new__CLASS__'
          1        ASSIGN_OBJ                                               'a'
          2        OP_DATA                                                  ~1
    7     3      > RETURN                                                   null

End of function __construct

End of class a.

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.31 ms | 1398 KiB | 15 Q