Description:
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I've search for similar bug, but nothing found. If I missed it please ignore this post :)
The manual mentioned the character increment, but there is no reference for English characters only.
When I'm trying character increment on Hebrew chars (and I guess with any non-english chars it will be the same) ? the output of the script is just the same as the original char:
<?
$a = "?"
echo ++$a;
?>
The expected result is the following char (which is "?"), but the result is the same char. Notice that ++ on "?9" results with 9 changes to 0, but the Hebrew char isn't incremented.
(The encoding I used for this post is windows-1255/iso-8859-8-i).