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<?php // Source: https://bugs.php.net/bug.php?id=61225 $wyraz = "kajak"; $isAnagram = array(); for ($i=0;$i<strlen($wyraz);$i++) { if (isset($isAnagram[$wyraz[$i]])) $isAnagram[$wyraz[$i]]++; else $isAnagram[$wyraz[$i]] = 0; } print_r($isAnagram);
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 = 18, Position 2 = 4
Branch analysis from position: 18
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 4
2 jumps found. (Code = 43) Position 1 = 7, Position 2 = 11
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 4
Branch analysis from position: 18
Branch analysis from position: 4
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 18, Position 2 = 4
Branch analysis from position: 18
Branch analysis from position: 4
filename:       /in/0ldrr
function name:  (null)
number of ops:  22
compiled vars:  !0 = $wyraz, !1 = $isAnagram, !2 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    4     0  E >   ASSIGN                                                   !0, 'kajak'
    5     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN                                                   !2, 0
          3      > JMP                                                      ->15
    7     4    >   FETCH_DIM_R                                      ~6      !0, !2
          5        ISSET_ISEMPTY_DIM_OBJ                         0          !1, ~6
          6      > JMPZ                                                     ~7, ->11
          7    >   FETCH_DIM_R                                      ~8      !0, !2
          8        FETCH_DIM_RW                                     $9      !1, ~8
          9        PRE_INC                                                  $9
         10      > JMP                                                      ->14
    8    11    >   FETCH_DIM_R                                      ~11     !0, !2
         12        ASSIGN_DIM                                               !1, ~11
         13        OP_DATA                                                  0
    6    14    >   PRE_INC                                                  !2
         15    >   STRLEN                                           ~14     !0
         16        IS_SMALLER                                               !2, ~14
         17      > JMPNZ                                                    ~15, ->4
   10    18    >   INIT_FCALL                                               'print_r'
         19        SEND_VAR                                                 !1
         20        DO_ICALL                                                 
         21      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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