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<?php $foreachedArr = array(); $foreachedArr = [[0],[1],[2],[3],[4],[5],[6],[7],[8],[9]]; $ampForeachedVal = &$foreachedVal[0]; echo 'Getting reference to a value created by a foreach.' . "\n"; foreach ($foreachedArr as $foreachedVal) { echo $ampForeachedVal . ', '; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 6, Position 2 = 10
Branch analysis from position: 6
2 jumps found. (Code = 78) Position 1 = 7, Position 2 = 10
Branch analysis from position: 7
1 jumps found. (Code = 42) Position 1 = 6
Branch analysis from position: 6
Branch analysis from position: 10
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 10
filename:       /in/sDFmS
function name:  (null)
number of ops:  12
compiled vars:  !0 = $foreachedArr, !1 = $ampForeachedVal, !2 = $foreachedVal
line      #* E I O op                               fetch          ext  return  operands
-----------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                       !0, <array>
    4     1        ASSIGN                                                       !0, <array>
    5     2        FETCH_DIM_W                                          $5      !2, 0
          3        ASSIGN_REF                                                   !1, $5
    7     4        ECHO                                                         'Getting+reference+to+a+value+created+by+a+foreach.%0A'
    9     5      > FE_RESET_R                                           $7      !0, ->10
          6    > > FE_FETCH_R                                                   $7, !2, ->10
   10     7    >   CONCAT                                               ~8      !1, '%2C+'
          8        ECHO                                                         ~8
    9     9      > JMP                                                          ->6
         10    >   FE_FREE                                                      $7
   11    11      > RETURN                                                       1

Generated using Vulcan Logic Dumper, using php 8.5.0


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161.31 ms | 2538 KiB | 13 Q