3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; do { $i++; } while(true);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 44) Position 1 = 3, Position 2 = 1
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 1
filename:       /in/1VCpf
function name:  (null)
number of ops:  4
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
    6     1    >   PRE_INC                                                  !0
    7     2      > JMPNZ                                                    <true>, ->1
          3    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
151.12 ms | 1392 KiB | 13 Q