3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; while (true) { if (++$i > 10000000) { break; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
2 jumps found. (Code = 44) Position 1 = 7, Position 2 = 2
Branch analysis from position: 7
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 6
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
Branch analysis from position: 6
filename:       /in/HQ05R
function name:  (null)
number of ops:  8
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
    4     1      > JMP                                                      ->6
    5     2    >   PRE_INC                                          ~2      !0
          3        IS_SMALLER                                               10000000, ~2
          4      > JMPZ                                                     ~3, ->6
    6     5    > > JMP                                                      ->7
    4     6    > > JMPNZ                                                    <true>, ->2
    8     7    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
162.02 ms | 1397 KiB | 13 Q