3v4l.org

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<?php for($i=1;$i<31;$i++) { if($i%3 == 0 && $i % 5 != 0) echo "foo"; if($i%5 == 0 && $i % 3 != 0) echo "bar"; if($i % 5 == 0 && $i % 3 == 0) echo "foobar"; }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 27
Branch analysis from position: 27
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 2
Branch analysis from position: 29
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 2
2 jumps found. (Code = 46) Position 1 = 5, Position 2 = 8
Branch analysis from position: 5
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 10
Branch analysis from position: 9
2 jumps found. (Code = 46) Position 1 = 13, Position 2 = 16
Branch analysis from position: 13
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 18
Branch analysis from position: 17
2 jumps found. (Code = 46) Position 1 = 21, Position 2 = 24
Branch analysis from position: 21
2 jumps found. (Code = 43) Position 1 = 25, Position 2 = 26
Branch analysis from position: 25
2 jumps found. (Code = 44) Position 1 = 29, Position 2 = 2
Branch analysis from position: 29
Branch analysis from position: 2
Branch analysis from position: 26
Branch analysis from position: 24
Branch analysis from position: 18
Branch analysis from position: 16
Branch analysis from position: 10
Branch analysis from position: 8
filename:       /in/qr4gh
function name:  (null)
number of ops:  30
compiled vars:  !0 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
          1      > JMP                                                      ->27
    4     2    >   MOD                                              ~2      !0, 3
          3        IS_EQUAL                                         ~3      ~2, 0
          4      > JMPZ_EX                                          ~3      ~3, ->8
          5    >   MOD                                              ~4      !0, 5
          6        IS_NOT_EQUAL                                     ~5      ~4, 0
          7        BOOL                                             ~3      ~5
          8    > > JMPZ                                                     ~3, ->10
    5     9    >   ECHO                                                     'foo'
    6    10    >   MOD                                              ~6      !0, 5
         11        IS_EQUAL                                         ~7      ~6, 0
         12      > JMPZ_EX                                          ~7      ~7, ->16
         13    >   MOD                                              ~8      !0, 3
         14        IS_NOT_EQUAL                                     ~9      ~8, 0
         15        BOOL                                             ~7      ~9
         16    > > JMPZ                                                     ~7, ->18
    7    17    >   ECHO                                                     'bar'
    8    18    >   MOD                                              ~10     !0, 5
         19        IS_EQUAL                                         ~11     ~10, 0
         20      > JMPZ_EX                                          ~11     ~11, ->24
         21    >   MOD                                              ~12     !0, 3
         22        IS_EQUAL                                         ~13     ~12, 0
         23        BOOL                                             ~11     ~13
         24    > > JMPZ                                                     ~11, ->26
    9    25    >   ECHO                                                     'foobar'
    2    26    >   PRE_INC                                                  !0
         27    >   IS_SMALLER                                               !0, 31
         28      > JMPNZ                                                    ~15, ->2
   10    29    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
163.83 ms | 1395 KiB | 13 Q