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<?php $lules = array( 'dsf1sdfd' => '', 'sdfd2sffffff' => 0, 'dfsdf3sdfefd' => 'fdsf', 'dsfsdf4d' => '', 'sdfdsff5ffff' => 0, 'dfsdfsdf6efd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', ); $rules = array( 'dsf1sdfd' => '', 'sdfd2sffffff' => 0, 'dfsdf3sdfefd' => 'fdsf', 'dsfsdf4d' => '', 'sdfdsff5ffff' => 0, 'dfsdfsdf6efd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', 'dsfsdfd' => '', 'sdfdsffffff' => 0, 'dfsdfsdfefd' => 'fdsf', ); $time = time(); foreach($lules as $key => $value) { if(empty($value)) { unset($lules[$key]); } } $time1 = time(); echo $time1 - $time; var_dump($lules); $time0 = time(); $bules = array_filter($rules); $time2 = time(); echo $time2 - $time0; var_dump($bules);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 12
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 12
Branch analysis from position: 7
2 jumps found. (Code = 43) Position 1 = 10, Position 2 = 11
Branch analysis from position: 10
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 11
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/hMJju
function name:  (null)
number of ops:  37
compiled vars:  !0 = $lules, !1 = $rules, !2 = $time, !3 = $value, !4 = $key, !5 = $time1, !6 = $time0, !7 = $bules, !8 = $time2
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
   34     1        ASSIGN                                                   !1, <array>
   66     2        INIT_FCALL                                               'time'
          3        DO_ICALL                                         $11     
          4        ASSIGN                                                   !2, $11
   67     5      > FE_RESET_R                                       $13     !0, ->12
          6    > > FE_FETCH_R                                       ~14     $13, !3, ->12
          7    >   ASSIGN                                                   !4, ~14
   69     8        ISSET_ISEMPTY_CV                                         !3
          9      > JMPZ                                                     ~16, ->11
   71    10    >   UNSET_DIM                                                !0, !4
   67    11    > > JMP                                                      ->6
         12    >   FE_FREE                                                  $13
   74    13        INIT_FCALL                                               'time'
         14        DO_ICALL                                         $17     
         15        ASSIGN                                                   !5, $17
   75    16        SUB                                              ~19     !5, !2
         17        ECHO                                                     ~19
   76    18        INIT_FCALL                                               'var_dump'
         19        SEND_VAR                                                 !0
         20        DO_ICALL                                                 
   77    21        INIT_FCALL                                               'time'
         22        DO_ICALL                                         $21     
         23        ASSIGN                                                   !6, $21
   78    24        INIT_FCALL                                               'array_filter'
         25        SEND_VAR                                                 !1
         26        DO_ICALL                                         $23     
         27        ASSIGN                                                   !7, $23
   79    28        INIT_FCALL                                               'time'
         29        DO_ICALL                                         $25     
         30        ASSIGN                                                   !8, $25
   80    31        SUB                                              ~27     !8, !6
         32        ECHO                                                     ~27
   81    33        INIT_FCALL                                               'var_dump'
         34        SEND_VAR                                                 !7
         35        DO_ICALL                                                 
         36      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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