note 54569 added to function.sqrt
| From: | bjcffnet at gmail dot com | Date: | Fri, 08 Jul 2005 02:09:48 +0000 |
| Subject: | note 54569 added to function.sqrt | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-91623@lists.php.net to get a copy of this message | ||
To add to php at primezero dot com's post,
if ( ereg ("^[0-9]{1,12}$", $sqRoot)) {
could be replaced by
if ( !ereg ("\.", $sqRoot)) {
Save some space :)
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Manual Page -- http://www.php.net/manual/en/function.sqrt.php
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