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<?php $a = array(1,2,3); foreach($a AS &$y) { $y = $y*2; } echo $y , PHP_EOL; foreach($a AS $y) { echo $y.', '; } echo $y , PHP_EOL; foreach($a AS $x) { echo $x.', '; } echo $x , PHP_EOL;
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 6
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 6
Branch analysis from position: 3
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 6
2 jumps found. (Code = 77) Position 1 = 10, Position 2 = 14
Branch analysis from position: 10
2 jumps found. (Code = 78) Position 1 = 11, Position 2 = 14
Branch analysis from position: 11
1 jumps found. (Code = 42) Position 1 = 10
Branch analysis from position: 10
Branch analysis from position: 14
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 = 62) Position 1 = -2
Branch analysis from position: 22
Branch analysis from position: 14
Branch analysis from position: 6
filename:       /in/Srh3B
function name:  (null)
number of ops:  26
compiled vars:  !0 = $a, !1 = $y, !2 = $x
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_RW                                      $4      !0, ->6
          2    > > FE_FETCH_RW                                              $4, !1, ->6
    6     3    >   MUL                                              ~5      !1, 2
          4        ASSIGN                                                   !1, ~5
    5     5      > JMP                                                      ->2
          6    >   FE_FREE                                                  $4
    9     7        ECHO                                                     !1
          8        ECHO                                                     '%0A'
   11     9      > FE_RESET_R                                       $7      !0, ->14
         10    > > FE_FETCH_R                                               $7, !1, ->14
   12    11    >   CONCAT                                           ~8      !1, '%2C+'
         12        ECHO                                                     ~8
   11    13      > JMP                                                      ->10
         14    >   FE_FREE                                                  $7
   15    15        ECHO                                                     !1
         16        ECHO                                                     '%0A'
   17    17      > FE_RESET_R                                       $9      !0, ->22
         18    > > FE_FETCH_R                                               $9, !2, ->22
   18    19    >   CONCAT                                           ~10     !2, '%2C+'
         20        ECHO                                                     ~10
   17    21      > JMP                                                      ->18
         22    >   FE_FREE                                                  $9
   21    23        ECHO                                                     !2
         24        ECHO                                                     '%0A'
         25      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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161.09 ms | 1395 KiB | 13 Q