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<?php function fizzBuzz($n) { if ($n % 3 == 0) echo "Fizz"; if ($n % 5 == 0) echo "Buzz"; echo "\n"; return $n . "\n"; } foreach (range(1,100) as $n) echo fizzBuzz($n);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 5, Position 2 = 11
Branch analysis from position: 5
2 jumps found. (Code = 78) Position 1 = 6, Position 2 = 11
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 5
Branch analysis from position: 5
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
filename:       /in/3UX4s
function name:  (null)
number of ops:  13
compiled vars:  !0 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   10     0  E >   INIT_FCALL                                               'range'
          1        SEND_VAL                                                 1
          2        SEND_VAL                                                 100
          3        DO_ICALL                                         $1      
          4      > FE_RESET_R                                       $2      $1, ->11
          5    > > FE_FETCH_R                                               $2, !0, ->11
          6    >   INIT_FCALL                                               'fizzbuzz'
          7        SEND_VAR                                                 !0
          8        DO_FCALL                                      0  $3      
          9        ECHO                                                     $3
         10      > JMP                                                      ->5
         11    >   FE_FREE                                                  $2
         12      > RETURN                                                   1

Function fizzbuzz:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 4, Position 2 = 5
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 8, Position 2 = 9
Branch analysis from position: 8
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
Branch analysis from position: 5
filename:       /in/3UX4s
function name:  fizzBuzz
number of ops:  13
compiled vars:  !0 = $n
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    4     1        MOD                                              ~1      !0, 3
          2        IS_EQUAL                                                 ~1, 0
          3      > JMPZ                                                     ~2, ->5
          4    >   ECHO                                                     'Fizz'
    5     5    >   MOD                                              ~3      !0, 5
          6        IS_EQUAL                                                 ~3, 0
          7      > JMPZ                                                     ~4, ->9
          8    >   ECHO                                                     'Buzz'
    6     9    >   ECHO                                                     '%0A'
    7    10        CONCAT                                           ~5      !0, '%0A'
         11      > RETURN                                                   ~5
    8    12*     > RETURN                                                   null

End of function fizzbuzz

Generated using Vulcan Logic Dumper, using php 8.0.0


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