3v4l.org

run code in 300+ PHP versions simultaneously
<?php $a = 0; $b = "0"; $c = null; var_dump($a == $b);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/PVl84
function name:  (null)
number of ops:  8
compiled vars:  !0 = $a, !1 = $b, !2 = $c
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    3     1        ASSIGN                                                   !1, '0'
    4     2        ASSIGN                                                   !2, null
    5     3        INIT_FCALL                                               'var_dump'
          4        IS_EQUAL                                         ~6      !0, !1
          5        SEND_VAL                                                 ~6
          6        DO_ICALL                                                 
          7      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
158.33 ms | 1385 KiB | 15 Q