note 79556 added to function.is-numeric
| From: | Anonymous at osu1 dot php dot net | Date: | Mon, 03 Dec 2007 08:52:46 +0000 |
| Subject: | note 79556 added to function.is-numeric | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-132763@lists.php.net to get a copy of this message | ||
Response to Dougie,
In your code:
if ($number & 2){
echo "even";
}
How about $number=3?
Checking return value of ($number & 1) is enough.
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Probable Submitter: 210.245.34.192
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Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit -- https://master.php.net/note/edit/79556
Del: integrated -- https://master.php.net/note/delete/79556/integrated
Del: useless -- https://master.php.net/note/delete/79556/useless
Del: bad code -- https://master.php.net/note/delete/79556/bad+code
Del: spam -- https://master.php.net/note/delete/79556/spam
Del: non-english -- https://master.php.net/note/delete/79556/non-english
Del: in docs -- https://master.php.net/note/delete/79556/in+docs
Del: other reasons-- https://master.php.net/note/delete/79556
Reject -- https://master.php.net/note/reject/79556
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