3v4l.org

run code in 500+ PHP versions simultaneously
<?php $a1 = ["foo" => "bar"]; $a2 = ["foo" => "baz"]; var_dump($a1 + $a2 == $a2 + $a1);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/nQcL5
function name:  (null)
number of ops:  9
compiled vars:  !0 = $a1, !1 = $a2
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    4     1        ASSIGN                                                       !1, <array>
    5     2        INIT_FCALL                                                   'var_dump'
          3        ADD                                                  ~4      !0, !1
          4        ADD                                                  ~5      !1, !0
          5        IS_EQUAL                                             ~6      ~4, ~5
          6        SEND_VAL                                                     ~6
          7        DO_ICALL                                                     
          8      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
171 ms | 1581 KiB | 14 Q