note 102690 added to function.is-numeric

is_numeric("12LOL4") will return true. 

So, make sure to check on what's being entered.
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Probable Submitter: 69.170.92.79
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Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit        -- https://master.php.net/note/edit/102690
Del: integrated  -- https://master.php.net/note/delete/102690/integrated
Del: useless     -- https://master.php.net/note/delete/102690/useless
Del: bad code    -- https://master.php.net/note/delete/102690/bad+code
Del: spam        -- https://master.php.net/note/delete/102690/spam
Del: non-english -- https://master.php.net/note/delete/102690/non-english
Del: in docs     -- https://master.php.net/note/delete/102690/in+docs
Del: other reasons-- https://master.php.net/note/delete/102690
Reject      -- https://master.php.net/note/reject/102690
Search      -- https://master.php.net/manage/user-notes.php