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<?php foreach(hash_algos() as $v){ $start = microtime(); echo hash_hmac($v, 'Наглый коричневый лисёнок прыгает вокруг ленивой собаки.', 'secret'); $end[$v] = microtime() - $start; } var_dump($end);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 19
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 19
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 19
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
filename:       /in/bQmpT
function name:  (null)
number of ops:  24
compiled vars:  !0 = $v, !1 = $start, !2 = $end
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   INIT_FCALL                                               'hash_algos'
          1        DO_ICALL                                         $3      
          2      > FE_RESET_R                                       $4      $3, ->19
          3    > > FE_FETCH_R                                               $4, !0, ->19
    4     4    >   INIT_FCALL                                               'microtime'
          5        DO_ICALL                                         $5      
          6        ASSIGN                                                   !1, $5
    5     7        INIT_FCALL                                               'hash_hmac'
          8        SEND_VAR                                                 !0
          9        SEND_VAL                                                 '%D0%9D%D0%B0%D0%B3%D0%BB%D1%8B%D0%B9+%D0%BA%D0%BE%D1%80%D0%B8%D1%87%D0%BD%D0%B5%D0%B2%D1%8B%D0%B9+%D0%BB%D0%B8%D1%81%D1%91%D0%BD%D0%BE%D0%BA+%D0%BF%D1%80%D1%8B%D0%B3%D0%B0%D0%B5%D1%82+%D0%B2%D0%BE%D0%BA%D1%80%D1%83%D0%B3+%D0%BB%D0%B5%D0%BD%D0%B8%D0%B2%D0%BE%D0%B9+%D1%81%D0%BE%D0%B1%D0%B0%D0%BA%D0%B8.'
         10        SEND_VAL                                                 'secret'
         11        DO_ICALL                                         $7      
         12        ECHO                                                     $7
    6    13        INIT_FCALL                                               'microtime'
         14        DO_ICALL                                         $9      
         15        SUB                                              ~10     $9, !1
         16        ASSIGN_DIM                                               !2, !0
         17        OP_DATA                                                  ~10
    3    18      > JMP                                                      ->3
         19    >   FE_FREE                                                  $4
    8    20        INIT_FCALL                                               'var_dump'
         21        SEND_VAR                                                 !2
         22        DO_ICALL                                                 
         23      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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