note 102456 added to function.array-walk

For completeness one has to mention the possibility of using this function with PHP 5.3 closures:

$names = array("D\'Artagnan", "Aramis", "Portos");
array_walk($names, function(&$n) {
  $n = stripslashes($n);
});

The trap with array_walk being it doesn't return the array, instead it's modified by reference.
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Server IP: 69.147.83.197
Probable Submitter: 58.37.204.239
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Manual Page -- http://www.php.net/manual/en/function.array-walk.php
Edit        -- https://master.php.net/note/edit/102456
Del: integrated  -- https://master.php.net/note/delete/102456/integrated
Del: useless     -- https://master.php.net/note/delete/102456/useless
Del: bad code    -- https://master.php.net/note/delete/102456/bad+code
Del: spam        -- https://master.php.net/note/delete/102456/spam
Del: non-english -- https://master.php.net/note/delete/102456/non-english
Del: in docs     -- https://master.php.net/note/delete/102456/in+docs
Del: other reasons-- https://master.php.net/note/delete/102456
Reject      -- https://master.php.net/note/reject/102456
Search      -- https://master.php.net/manage/user-notes.php