3v4l.org

run code in 300+ PHP versions simultaneously
<?php $flag = 200; $abc = 100; $flag |= $abc; var_dump($flag);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/sa9Kt
function name:  (null)
number of ops:  7
compiled vars:  !0 = $flag, !1 = $abc
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 200
    3     1        ASSIGN                                                   !1, 100
    4     2        ASSIGN_OP                                     9          !0, !1
    5     3        INIT_FCALL                                               'var_dump'
          4        SEND_VAR                                                 !0
          5        DO_ICALL                                                 
          6      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
165.48 ms | 1398 KiB | 15 Q