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<?php function primeSum($n, $k) { $primeNumbers = []; for ($i = 2; $i <= $n; $i++) { $found = true; for ($j = 2; $j < $i; $j++) { if ($i % $j === 0) { $found = false; break; } } if ($found) { $primeNumbers[$i] = 1; } } var_dump($primeNumbers); } primeSum(20, 10);
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/cpQnU
function name:  (null)
number of ops:  5
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   24     0  E >   INIT_FCALL                                                   'primesum'
          1        SEND_VAL                                                     20
          2        SEND_VAL                                                     10
          3        DO_FCALL                                          0          
          4      > RETURN                                                       1

Function primesum:
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 20
Branch analysis from position: 20
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 5
Branch analysis from position: 22
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 8
Branch analysis from position: 16
2 jumps found. (Code = 43) Position 1 = 17, Position 2 = 19
Branch analysis from position: 17
2 jumps found. (Code = 44) Position 1 = 22, Position 2 = 5
Branch analysis from position: 22
Branch analysis from position: 5
Branch analysis from position: 19
Branch analysis from position: 8
2 jumps found. (Code = 43) Position 1 = 11, Position 2 = 13
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 16
Branch analysis from position: 16
Branch analysis from position: 13
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 8
Branch analysis from position: 16
Branch analysis from position: 8
filename:       /in/cpQnU
function name:  primeSum
number of ops:  26
compiled vars:  !0 = $n, !1 = $k, !2 = $primeNumbers, !3 = $i, !4 = $found, !5 = $j
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   RECV                                                 !0      
          1        RECV                                                 !1      
    4     2        ASSIGN                                                       !2, <array>
    6     3        ASSIGN                                                       !3, 2
          4      > JMP                                                          ->20
    7     5    >   ASSIGN                                                       !4, <true>
    8     6        ASSIGN                                                       !5, 2
          7      > JMP                                                          ->14
    9     8    >   MOD                                                  ~10     !3, !5
          9        IS_IDENTICAL                                                 ~10, 0
         10      > JMPZ                                                         ~11, ->13
   10    11    >   ASSIGN                                                       !4, <false>
   11    12      > JMP                                                          ->16
    8    13    >   PRE_INC                                                      !5
         14    >   IS_SMALLER                                                   !5, !3
         15      > JMPNZ                                                        ~14, ->8
   15    16    > > JMPZ                                                         !4, ->19
   16    17    >   ASSIGN_DIM                                                   !2, !3
         18        OP_DATA                                                      1
    6    19    >   PRE_INC                                                      !3
         20    >   IS_SMALLER_OR_EQUAL                                          !3, !0
         21      > JMPNZ                                                        ~17, ->5
   20    22    >   INIT_FCALL                                                   'var_dump'
         23        SEND_VAR                                                     !2
         24        DO_ICALL                                                     
   22    25      > RETURN                                                       null

End of function primesum

Generated using Vulcan Logic Dumper, using php 8.5.0


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