3v4l.org

run code in 300+ PHP versions simultaneously
<?php while(true) echo 'ololo';
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
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
2 jumps found. (Code = 44) Position 1 = 3, Position 2 = 1
Branch analysis from position: 3
Branch analysis from position: 1
filename:       /in/i7HGa
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E > > JMP                                                      ->2
          1    >   ECHO                                                     'ololo'
          2    > > JMPNZ                                                    <true>, ->1
          3    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
174.49 ms | 1392 KiB | 13 Q