3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a = array(&$a); $a === $a;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Y6ZKh
function name:  (null)
number of ops:  5
compiled vars:  !0 = $a
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   INIT_ARRAY                                           ~1      !0
          1        ASSIGN                                                       !0, ~1
    4     2        IS_IDENTICAL                                         ~3      !0, !0
          3        FREE                                                         ~3
          4      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
160.32 ms | 2659 KiB | 13 Q