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<?php $size = 100; $b = array(); for ($i = 0; $i < $size; $i++) { $b[] = chr(rand(64,128)); } $a = array(0,3,4,2,6); for ($i = 0; $i < 10000; $i++) { //$c = array_intersect_key($b, array_flip($a)); $c = array(); foreach ($a as $akey) { $c[] = $b[$akey]; } }
Finding entry points
Branch analysis from position: 0
1 jumps found. (Code = 42) Position 1 = 14
Branch analysis from position: 14
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 4
Branch analysis from position: 16
1 jumps found. (Code = 42) Position 1 = 28
Branch analysis from position: 28
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 19
Branch analysis from position: 30
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 19
2 jumps found. (Code = 77) Position 1 = 21, Position 2 = 26
Branch analysis from position: 21
2 jumps found. (Code = 78) Position 1 = 22, Position 2 = 26
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 21
Branch analysis from position: 21
Branch analysis from position: 26
2 jumps found. (Code = 44) Position 1 = 30, Position 2 = 19
Branch analysis from position: 30
Branch analysis from position: 19
Branch analysis from position: 26
Branch analysis from position: 4
2 jumps found. (Code = 44) Position 1 = 16, Position 2 = 4
Branch analysis from position: 16
Branch analysis from position: 4
filename:       /in/N2eXQ
function name:  (null)
number of ops:  31
compiled vars:  !0 = $size, !1 = $b, !2 = $i, !3 = $a, !4 = $c, !5 = $akey
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, 100
    4     1        ASSIGN                                                   !1, <array>
    6     2        ASSIGN                                                   !2, 0
          3      > JMP                                                      ->14
    7     4    >   INIT_FCALL                                               'chr'
          5        INIT_FCALL                                               'rand'
          6        SEND_VAL                                                 64
          7        SEND_VAL                                                 128
          8        DO_ICALL                                         $10     
          9        SEND_VAR                                                 $10
         10        DO_ICALL                                         $11     
         11        ASSIGN_DIM                                               !1
         12        OP_DATA                                                  $11
    6    13        PRE_INC                                                  !2
         14    >   IS_SMALLER                                               !2, !0
         15      > JMPNZ                                                    ~13, ->4
   10    16    >   ASSIGN                                                   !3, <array>
   12    17        ASSIGN                                                   !2, 0
         18      > JMP                                                      ->28
   14    19    >   ASSIGN                                                   !4, <array>
   15    20      > FE_RESET_R                                       $17     !3, ->26
         21    > > FE_FETCH_R                                               $17, !5, ->26
   16    22    >   FETCH_DIM_R                                      ~19     !1, !5
         23        ASSIGN_DIM                                               !4
         24        OP_DATA                                                  ~19
   15    25      > JMP                                                      ->21
         26    >   FE_FREE                                                  $17
   12    27        PRE_INC                                                  !2
         28    >   IS_SMALLER                                               !2, 10000
         29      > JMPNZ                                                    ~21, ->19
   18    30    > > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
147.79 ms | 1396 KiB | 17 Q