3v4l.org

run code in 300+ PHP versions simultaneously
<?php $x=10; echo $x; $x+=1; echo $x;
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/JbmDB
function name:  (null)
number of ops:  5
compiled vars:  !0 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 10
    6     1        ECHO                                                     !0
    8     2        ASSIGN_OP                                     1          !0, 1
   10     3        ECHO                                                     !0
   11     4      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
144.81 ms | 1421 KiB | 13 Q