3v4l.org

run code in 300+ PHP versions simultaneously
<?php for($i = 0; $i <= 62; $i += 6) { $count = $i - 6; echo $i; }
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 = 8, Position 2 = 2
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 8, Position 2 = 2
Branch analysis from position: 8
Branch analysis from position: 2
filename:       /in/5pmum
function name:  (null)
number of ops:  9
compiled vars:  !0 = $i, !1 = $count
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
          1      > JMP                                                      ->6
    4     2    >   SUB                                              ~3      !0, 6
          3        ASSIGN                                                   !1, ~3
    6     4        ECHO                                                     !0
    3     5        ASSIGN_OP                                     1          !0, 6
          6    >   IS_SMALLER_OR_EQUAL                                      !0, 62
          7      > JMPNZ                                                    ~6, ->2
    7     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
153.6 ms | 1393 KiB | 13 Q