3v4l.org

run code in 300+ PHP versions simultaneously
<?php class test { public $test = array( 1 => 'test' ); public $arr = array( 1 => self::test[1] ); } $class = new test(); var_dump($class->arr[1]);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/vZSNh
function name:  (null)
number of ops:  9
compiled vars:  !0 = $class
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   12     0  E >   NEW                                              $1      'test'
          1        DO_FCALL                                      0          
          2        ASSIGN                                                   !0, $1
   14     3        INIT_FCALL                                               'var_dump'
          4        FETCH_OBJ_R                                      ~4      !0, 'arr'
          5        FETCH_DIM_R                                      ~5      ~4, 1
          6        SEND_VAL                                                 ~5
          7        DO_ICALL                                                 
          8      > RETURN                                                   1

Class test: [no user functions]

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
290.53 ms | 1393 KiB | 15 Q