3v4l.org

run code in 300+ PHP versions simultaneously
<?php while (true) { $flag = true; for ($i = 1; $i <= 2; $i++) { if ($n % $i !== 0) { $flag = false; break; } } if ($flag) { break; } $n++; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 1
Branch analysis from position: 16
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 1
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 4
Branch analysis from position: 12
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 14
Branch analysis from position: 13
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 1
Branch analysis from position: 16
Branch analysis from position: 1
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 9
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 12, Position 2 = 4
Branch analysis from position: 12
Branch analysis from position: 4
filename:       /in/lUalq
function name:  (null)
number of ops:  17
compiled vars:  !0 = $flag, !1 = $i, !2 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E > > JMP                                                      ->15
    4     1    >   ASSIGN                                                   !0, <true>
    6     2        ASSIGN                                                   !1, 1
          3      > JMP                                                      ->10
    7     4    >   MOD                                              ~5      !2, !1
          5        IS_NOT_IDENTICAL                                         ~5, 0
          6      > JMPZ                                                     ~6, ->9
    8     7    >   ASSIGN                                                   !0, <false>
    9     8      > JMP                                                      ->12
    6     9    >   PRE_INC                                                  !1
         10    >   IS_SMALLER_OR_EQUAL                                      !1, 2
         11      > JMPNZ                                                    ~9, ->4
   13    12    > > JMPZ                                                     !0, ->14
   14    13    > > JMP                                                      ->16
   17    14    >   PRE_INC                                                  !2
    3    15    > > JMPNZ                                                    <true>, ->1
   18    16    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
274.52 ms | 1398 KiB | 14 Q