3v4l.org

run code in 300+ PHP versions simultaneously
<?php $var = null; $var['blurp']; //pas de notice var_dump($var->blurp); //null ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/fBErX
function name:  (null)
number of ops:  8
compiled vars:  !0 = $var
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, null
    3     1        FETCH_DIM_R                                      ~2      !0, 'blurp'
          2        FREE                                                     ~2
    4     3        INIT_FCALL                                               'var_dump'
          4        FETCH_OBJ_R                                      ~3      !0, 'blurp'
          5        SEND_VAL                                                 ~3
          6        DO_ICALL                                                 
    5     7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
154.34 ms | 1394 KiB | 15 Q