3v4l.org

run code in 300+ PHP versions simultaneously
<?php $n=11;$m=50; while($n<=$m) { echo ($n*2).' '; $n=$n+1; } ?>
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 3
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 3
Branch analysis from position: 10
Branch analysis from position: 3
filename:       /in/G6l6N
function name:  (null)
number of ops:  11
compiled vars:  !0 = $n, !1 = $m
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 11
          1        ASSIGN                                                   !1, 50
    3     2      > JMP                                                      ->8
    5     3    >   MUL                                              ~4      !0, 2
          4        CONCAT                                           ~5      ~4, '+'
          5        ECHO                                                     ~5
    6     6        ADD                                              ~6      !0, 1
          7        ASSIGN                                                   !0, ~6
    3     8    >   IS_SMALLER_OR_EQUAL                                      !0, !1
          9      > JMPNZ                                                    ~8, ->3
    8    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
146.04 ms | 1393 KiB | 13 Q