3v4l.org

run code in 300+ PHP versions simultaneously
<?php $i = 0; for ( ; ; ) { $i++; echo 'test'; if ($i == 5) { break; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 7
Branch analysis from position: 7
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 = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 8
Branch analysis from position: 8
Branch analysis from position: 7
filename:       /in/V03kK
function name:  (null)
number of ops:  9
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 0
    5     1      > JMP                                                      ->7
    6     2    >   PRE_INC                                                  !0
    7     3        ECHO                                                     'test'
    9     4        IS_EQUAL                                                 !0, 5
          5      > JMPZ                                                     ~3, ->7
   11     6    > > JMP                                                      ->8
          7    > > JMPNZ                                                    <true>, ->2
   13     8    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
164.74 ms | 1397 KiB | 13 Q