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<?php $emails = ['example@example.com', 'example.second@example.com' => 'foo']; foreach ($emails as $email => $name) { if (is_int($email)) { $email = $name; } echo $email . " " . $name . "\n"; }
Finding entry points
Branch analysis from position: 0
2 jumps found. (Code = 77) Position 1 = 2, Position 2 = 12
Branch analysis from position: 2
2 jumps found. (Code = 78) Position 1 = 3, Position 2 = 12
Branch analysis from position: 3
2 jumps found. (Code = 43) Position 1 = 6, Position 2 = 7
Branch analysis from position: 6
1 jumps found. (Code = 42) Position 1 = 2
Branch analysis from position: 2
Branch analysis from position: 7
Branch analysis from position: 12
1 jumps found. (Code = 62) Position 1 = -2
Branch analysis from position: 12
filename:       /in/06lEa
function name:  (null)
number of ops:  14
compiled vars:  !0 = $emails, !1 = $name, !2 = $email
line      #* E I O op                           fetch          ext  return  operands
-------------------------------------------------------------------------------------
    3     0  E >   ASSIGN                                                   !0, <array>
    5     1      > FE_RESET_R                                       $4      !0, ->12
          2    > > FE_FETCH_R                                       ~5      $4, !1, ->12
          3    >   ASSIGN                                                   !2, ~5
    6     4        TYPE_CHECK                                   16          !2
          5      > JMPZ                                                     ~7, ->7
    7     6    >   ASSIGN                                                   !2, !1
    9     7    >   CONCAT                                           ~9      !2, '+'
          8        CONCAT                                           ~10     ~9, !1
          9        CONCAT                                           ~11     ~10, '%0A'
         10        ECHO                                                     ~11
    5    11      > JMP                                                      ->2
         12    >   FE_FREE                                                  $4
   10    13      > RETURN                                                   1

Generated using Vulcan Logic Dumper, using php 8.0.0


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