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<?php for ($i = 1; $i <= 100; $i++) { $output = null; if ($i % 3 === 0) $output = 'Zif'; if ($i % 5 === 0) $output .= 'Zub'; if (!$output) $output = $i; echo $output . "\n"; }
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 = 19, Position 2 = 2
Branch analysis from position: 19
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
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
2 jumps found. (Code = 43) Position 1 = 13, Position 2 = 14
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 2
Branch analysis from position: 19
Branch analysis from position: 2
Branch analysis from position: 14
Branch analysis from position: 11
Branch analysis from position: 7
filename:       /in/iP4Kf
function name:  (null)
number of ops:  20
compiled vars:  !0 = $i, !1 = $output
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, 1
          1      > JMP                                                      ->17
    3     2    >   ASSIGN                                                   !1, null
    4     3        MOD                                              ~4      !0, 3
          4        IS_IDENTICAL                                             ~4, 0
          5      > JMPZ                                                     ~5, ->7
          6    >   ASSIGN                                                   !1, 'Zif'
    5     7    >   MOD                                              ~7      !0, 5
          8        IS_IDENTICAL                                             ~7, 0
          9      > JMPZ                                                     ~8, ->11
         10    >   ASSIGN_OP                                     8          !1, 'Zub'
    6    11    >   BOOL_NOT                                         ~10     !1
         12      > JMPZ                                                     ~10, ->14
         13    >   ASSIGN                                                   !1, !0
    7    14    >   CONCAT                                           ~12     !1, '%0A'
         15        ECHO                                                     ~12
    2    16        PRE_INC                                                  !0
         17    >   IS_SMALLER_OR_EQUAL                                      !0, 100
         18      > JMPNZ                                                    ~14, ->2
    8    19    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
170.5 ms | 1394 KiB | 13 Q