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<?php function random8CharString() { $chars = "abcdefghijkmnopqrstuvwxyz023456789"; srand((double) microtime() * 1000000); $pass = ''; for ($i = 0; $i <= 7; ++$i) { $pass .= $chars[rand() % 33]; } return $pass; } echo random8CharString();
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 62) Position 1 = -2
filename:       /in/r1CuO
function name:  (null)
number of ops:  4
compiled vars:  none
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
   14     0  E >   INIT_FCALL                                                   'random8charstring'
          1        DO_FCALL                                          0  $0      
          2        ECHO                                                         $0
          3      > RETURN                                                       1

Function random8charstring:
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 = 11
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 11
2 jumps found. (Code = 44) Position 1 = 19, Position 2 = 11
Branch analysis from position: 19
Branch analysis from position: 11
filename:       /in/r1CuO
function name:  random8CharString
number of ops:  21
compiled vars:  !0 = $chars, !1 = $pass, !2 = $i
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    5     0  E >   ASSIGN                                                       !0, 'abcdefghijkmnopqrstuvwxyz023456789'
    6     1        INIT_FCALL                                                   'srand'
          2        INIT_FCALL                                                   'microtime'
          3        DO_ICALL                                             $4      
          4        CAST                                              5  ~5      $4
          5        MUL                                                  ~6      ~5, 1000000
          6        SEND_VAL                                                     ~6
          7        DO_ICALL                                                     
    8     8        ASSIGN                                                       !1, ''
    9     9        ASSIGN                                                       !2, 0
         10      > JMP                                                          ->17
   10    11    >   INIT_FCALL                                                   'rand'
         12        DO_ICALL                                             $10     
         13        MOD                                                  ~11     $10, 33
         14        FETCH_DIM_R                                          ~12     !0, ~11
         15        ASSIGN_OP                                         8          !1, ~12
    9    16        PRE_INC                                                      !2
         17    >   IS_SMALLER_OR_EQUAL                                          !2, 7
         18      > JMPNZ                                                        ~15, ->11
   12    19    > > RETURN                                                       !1
   13    20*     > RETURN                                                       null

End of function random8charstring

Generated using Vulcan Logic Dumper, using php 8.5.0


preferences:
159.71 ms | 2005 KiB | 17 Q