note 102691 added to function.glob

If you have open_basedir set in php.ini to limit which files php can execute, glob(...) will return false when there are no matching files.  If open_basedir is not set, the very same code will return an empty array in the same situation.

This is unfortunate as a seemingly innocuous change causes different functionality that breaks code like:

foreach(glob("*.ext") as $file)
...

See this link if you have any questions as to why this is so:
http://bugs.php.net/bug.php?id=47358
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Server IP: 69.147.83.197
Probable Submitter: 68.3.48.236
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Manual Page -- http://www.php.net/manual/en/function.glob.php
Edit        -- https://master.php.net/note/edit/102691
Del: integrated  -- https://master.php.net/note/delete/102691/integrated
Del: useless     -- https://master.php.net/note/delete/102691/useless
Del: bad code    -- https://master.php.net/note/delete/102691/bad+code
Del: spam        -- https://master.php.net/note/delete/102691/spam
Del: non-english -- https://master.php.net/note/delete/102691/non-english
Del: in docs     -- https://master.php.net/note/delete/102691/in+docs
Del: other reasons-- https://master.php.net/note/delete/102691
Reject      -- https://master.php.net/note/reject/102691
Search      -- https://master.php.net/manage/user-notes.php