3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a= &$_POST; var_dump($a === $_POST);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/hDqJ0
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   FETCH_W                      global              $1      '_POST'
          1        ASSIGN_REF                                               !0, $1
    6     2        INIT_FCALL                                               'var_dump'
          3        FETCH_R                      global              ~3      '_POST'
          4        IS_IDENTICAL                                     ~4      !0, ~3
          5        SEND_VAL                                                 ~4
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
159.33 ms | 1394 KiB | 15 Q