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<?php $a = array('a' => 10, 'z' => 10, 'c' => 10, 'b' => 11, 'd' => 10); $b = array(); foreach($a as $k => $v) $b[$v][] = $k; ksort($b); $a = array(); foreach($b as $k => $v) { foreach($v as $i) $a[$i] = $k; } var_dump($a);
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 3, Position 2 = 9
Branch analysis from position: 3
2 jumps found. (Code = 78) Position 1 = 4, Position 2 = 9
Branch analysis from position: 4
1 jumps found. (Code = 42) Position 1 = 3
Branch analysis from position: 3
Branch analysis from position: 9
2 jumps found. (Code = 77) Position 1 = 15, Position 2 = 24
Branch analysis from position: 15
2 jumps found. (Code = 78) Position 1 = 16, Position 2 = 24
Branch analysis from position: 16
2 jumps found. (Code = 77) Position 1 = 18, Position 2 = 22
Branch analysis from position: 18
2 jumps found. (Code = 78) Position 1 = 19, Position 2 = 22
Branch analysis from position: 19
1 jumps found. (Code = 42) Position 1 = 18
Branch analysis from position: 18
Branch analysis from position: 22
1 jumps found. (Code = 42) Position 1 = 15
Branch analysis from position: 15
Branch analysis from position: 22
Branch analysis from position: 24
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 24
Branch analysis from position: 9
filename:       /in/E0v5e
function name:  (null)
number of ops:  29
compiled vars:  !0 = $a, !1 = $b, !2 = $v, !3 = $k, !4 = $i
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    2     0  E >   ASSIGN                                                   !0, <array>
    3     1        ASSIGN                                                   !1, <array>
    4     2      > FE_RESET_R                                       $7      !0, ->9
          3    > > FE_FETCH_R                                       ~8      $7, !2, ->9
          4    >   ASSIGN                                                   !3, ~8
          5        FETCH_DIM_W                                      $10     !1, !2
          6        ASSIGN_DIM                                               $10
          7        OP_DATA                                                  !3
          8      > JMP                                                      ->3
          9    >   FE_FREE                                                  $7
    5    10        INIT_FCALL                                               'ksort'
         11        SEND_REF                                                 !1
         12        DO_ICALL                                                 
    6    13        ASSIGN                                                   !0, <array>
    7    14      > FE_RESET_R                                       $14     !1, ->24
         15    > > FE_FETCH_R                                       ~15     $14, !2, ->24
         16    >   ASSIGN                                                   !3, ~15
    8    17      > FE_RESET_R                                       $17     !2, ->22
         18    > > FE_FETCH_R                                               $17, !4, ->22
         19    >   ASSIGN_DIM                                               !0, !4
         20        OP_DATA                                                  !3
         21      > JMP                                                      ->18
         22    >   FE_FREE                                                  $17
    7    23      > JMP                                                      ->15
         24    >   FE_FREE                                                  $14
   10    25        INIT_FCALL                                               'var_dump'
         26        SEND_VAR                                                 !0
         27        DO_ICALL                                                 
         28      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
137.72 ms | 1396 KiB | 17 Q