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<?php $array = [1,2]; foreach($array as &$a) { if ($a == 1) { $array[] = 3; } echo $a . "\n"; } echo "----------\n"; foreach($array as $a) { echo $a. "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 125) Position 1 = 2, Position 2 = 10
Branch analysis from position: 2
2 jumps found. (Code = 126) Position 1 = 3, Position 2 = 10
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 5, Position 2 = 7
Branch analysis from position: 5
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
Branch analysis from position: 10
2 jumps found. (Code = 77) Position 1 = 13, Position 2 = 17
Branch analysis from position: 13
2 jumps found. (Code = 78) Position 1 = 14, Position 2 = 17
Branch analysis from position: 14
1 jumps found. (Code = 42) Position 1 = 13
Branch analysis from position: 13
Branch analysis from position: 17
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 17
Branch analysis from position: 10
filename:       /in/mNChP
function name:  (null)
number of ops:  19
compiled vars:  !0 = $array, !1 = $a
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_RW                                      $3      !0, ->10
          2    > > FE_FETCH_RW                                              $3, !1, ->10
    6     3    >   IS_EQUAL                                                 !1, 1
          4      > JMPZ                                                     ~4, ->7
    7     5    >   ASSIGN_DIM                                               !0
          6        OP_DATA                                                  3
    9     7    >   CONCAT                                           ~6      !1, '%0A'
          8        ECHO                                                     ~6
    5     9      > JMP                                                      ->2
         10    >   FE_FREE                                                  $3
   12    11        ECHO                                                     '----------%0A'
   14    12      > FE_RESET_R                                       $7      !0, ->17
         13    > > FE_FETCH_R                                               $7, !1, ->17
   15    14    >   CONCAT                                           ~8      !1, '%0A'
         15        ECHO                                                     ~8
   14    16      > JMP                                                      ->13
         17    >   FE_FREE                                                  $7
   16    18      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


preferences:
157.19 ms | 1394 KiB | 13 Q