3v4l.org

run code in 300+ PHP versions simultaneously
<?php for ($i = 0; $i < 200; $i++) { echo chr($i) . '- '; }
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 = 2
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 44) Position 1 = 10, Position 2 = 2
Branch analysis from position: 10
Branch analysis from position: 2
filename:       /in/jiBLM
function name:  (null)
number of ops:  11
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 0
          1      > JMP                                                      ->8
    4     2    >   INIT_FCALL                                               'chr'
          3        SEND_VAR                                                 !0
          4        DO_ICALL                                         $2      
          5        CONCAT                                           ~3      $2, '-+'
          6        ECHO                                                     ~3
    3     7        PRE_INC                                                  !0
          8    >   IS_SMALLER                                               !0, 200
          9      > JMPNZ                                                    ~5, ->2
    5    10    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
155.18 ms | 1394 KiB | 15 Q