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<?php function czyPierwsza($liczba) { if($liczba<2) return false; for($i=2 ; $i<$liczba ; $i++) { if($liczba%$i == 0) {return false;} else {return true;} } } $liczba=7; if(czyPierwsza($liczba)) { echo "Liczba ".$liczba." jest pierwsza"; } else { echo "Liczba ".$liczba." nie jest pierwsza"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 9
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 12
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Qq5iX
function name:  (null)
number of ops:  13
compiled vars:  !0 = $liczba
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
   13     0  E >   ASSIGN                                                   !0, 7
   15     1        INIT_FCALL                                               'czypierwsza'
          2        SEND_VAR                                                 !0
          3        DO_FCALL                                      0  $2      
          4      > JMPZ                                                     $2, ->9
   17     5    >   CONCAT                                           ~3      'Liczba+', !0
          6        CONCAT                                           ~4      ~3, '+jest+pierwsza'
          7        ECHO                                                     ~4
          8      > JMP                                                      ->12
   21     9    >   CONCAT                                           ~5      'Liczba+', !0
         10        CONCAT                                           ~6      ~5, '+nie+jest+pierwsza'
         11        ECHO                                                     ~6
   22    12    > > RETURN                                                   1

Function czypierwsza:
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 43) Position 1 = 3, Position 2 = 4
Branch analysis from position: 3
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 15, Position 2 = 6
Branch analysis from position: 15
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 11
Branch analysis from position: 9
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/Qq5iX
function name:  czyPierwsza
number of ops:  16
compiled vars:  !0 = $liczba, !1 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   RECV                                             !0      
    5     1        IS_SMALLER                                               !0, 2
          2      > JMPZ                                                     ~2, ->4
          3    > > RETURN                                                   <false>
    6     4    >   ASSIGN                                                   !1, 2
          5      > JMP                                                      ->13
    8     6    >   MOD                                              ~4      !0, !1
          7        IS_EQUAL                                                 ~4, 0
          8      > JMPZ                                                     ~5, ->11
          9    > > RETURN                                                   <false>
         10*       JMP                                                      ->12
    9    11    > > RETURN                                                   <true>
    6    12*       PRE_INC                                                  !1
         13    >   IS_SMALLER                                               !1, !0
         14      > JMPNZ                                                    ~7, ->6
   11    15    > > RETURN                                                   null

End of function czypierwsza

Generated using Vulcan Logic Dumper, using php 8.0.0


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