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<?php function x($n){for($i=1;$i<=$n;$i++){if($n%$i==0&&$i!=$n){$f[]=$i;echo"$i ";}}printf(array_sum($f)==$n?"P":"I");}x(28);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/DKjfv
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    1     0  E >   INIT_FCALL                                               'x'
          1        SEND_VAL                                                 28
          2        DO_FCALL                                      0          
          3      > RETURN                                                   1

Function x:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 3
Branch analysis from position: 17
2 jumps found. (Code = 43) Position 1 = 23, Position 2 = 25
Branch analysis from position: 23
1 jumps found. (Code = 42) Position 1 = 26
Branch analysis from position: 26
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 25
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 3
2 jumps found. (Code = 46) Position 1 = 6, Position 2 = 8
Branch analysis from position: 6
2 jumps found. (Code = 43) Position 1 = 9, Position 2 = 14
Branch analysis from position: 9
2 jumps found. (Code = 44) Position 1 = 17, Position 2 = 3
Branch analysis from position: 17
Branch analysis from position: 3
Branch analysis from position: 14
Branch analysis from position: 8
filename:       /in/DKjfv
function name:  x
number of ops:  29
compiled vars:  !0 = $n, !1 = $i, !2 = $f
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
          0  E >   RECV                                             !0      
          1        ASSIGN                                                   !1, 1
          2      > JMP                                                      ->15
          3    >   MOD                                              ~4      !0, !1
          4        IS_EQUAL                                         ~5      ~4, 0
          5      > JMPZ_EX                                          ~5      ~5, ->8
          6    >   IS_NOT_EQUAL                                     ~6      !1, !0
          7        BOOL                                             ~5      ~6
          8    > > JMPZ                                                     ~5, ->14
          9    >   ASSIGN_DIM                                               !2
         10        OP_DATA                                                  !1
         11        NOP                                                      
         12        FAST_CONCAT                                      ~8      !1, '+'
         13        ECHO                                                     ~8
         14    >   PRE_INC                                                  !1
         15    >   IS_SMALLER_OR_EQUAL                                      !1, !0
         16      > JMPNZ                                                    ~10, ->3
         17    >   INIT_FCALL                                               'printf'
         18        INIT_FCALL                                               'array_sum'
         19        SEND_VAR                                                 !2
         20        DO_ICALL                                         $11     
         21        IS_EQUAL                                                 !0, $11
         22      > JMPZ                                                     ~12, ->25
         23    >   QM_ASSIGN                                        ~13     'P'
         24      > JMP                                                      ->26
         25    >   QM_ASSIGN                                        ~13     'I'
         26    >   SEND_VAL                                                 ~13
         27        DO_ICALL                                                 
         28      > RETURN                                                   null

End of function x

Generated using Vulcan Logic Dumper, using php 8.0.0


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