3v4l.org

run code in 300+ PHP versions simultaneously
<?php error_reporting(0); while($i++<100)echo[Fizz][$i%3].[Buzz][$i%5]?:$i," ";
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 17
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 4
Branch analysis from position: 20
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 20, Position 2 = 4
Branch analysis from position: 20
Branch analysis from position: 4
filename:       /in/jDJJ0
function name:  (null)
number of ops:  21
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   INIT_FCALL                                               'error_reporting'
          1        SEND_VAL                                                 0
          2        DO_ICALL                                                 
    3     3      > JMP                                                      ->17
          4    >   FETCH_CONSTANT                                   ~2      'Fizz'
          5        INIT_ARRAY                                       ~3      ~2
          6        MOD                                              ~4      !0, 3
          7        FETCH_DIM_R                                      ~5      ~3, ~4
          8        FETCH_CONSTANT                                   ~6      'Buzz'
          9        INIT_ARRAY                                       ~7      ~6
         10        MOD                                              ~8      !0, 5
         11        FETCH_DIM_R                                      ~9      ~7, ~8
         12        CONCAT                                           ~10     ~5, ~9
         13        JMP_SET                                          ~11     ~10, ->15
         14        QM_ASSIGN                                        ~11     !0
         15        ECHO                                                     ~11
         16        ECHO                                                     '%0A'
         17    >   POST_INC                                         ~12     !0
         18        IS_SMALLER                                               ~12, 100
         19      > JMPNZ                                                    ~13, ->4
    4    20    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.63 ms | 1395 KiB | 15 Q