note 98015 added to function.is-numeric
| From: | Anonymous at osu1 dot php dot net | Date: | Thu, 20 May 2010 16:45:33 +0000 |
| Subject: | note 98015 added to function.is-numeric | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-169465@lists.php.net to get a copy of this message | ||
In addition to dustout at gmail dot com code example, just spare the if and reduce the two return
statements into one:
<?php
function is_hex($hexValue){
return (bool) ($hexValue == dechex(hexdec($hexValue)));
}
?>
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Server IP: 69.147.83.197
Probable Submitter: 79.225.52.177
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Manual Page -- http://www.php.net/manual/en/function.is-numeric.php
Edit -- https://master.php.net/note/edit/98015
Del: integrated -- https://master.php.net/note/delete/98015/integrated
Del: useless -- https://master.php.net/note/delete/98015/useless
Del: bad code -- https://master.php.net/note/delete/98015/bad+code
Del: spam -- https://master.php.net/note/delete/98015/spam
Del: non-english -- https://master.php.net/note/delete/98015/non-english
Del: in docs -- https://master.php.net/note/delete/98015/in+docs
Del: other reasons-- https://master.php.net/note/delete/98015
Reject -- https://master.php.net/note/reject/98015
Search -- https://master.php.net/manage/user-notes.php