note 115864 deleted from internals2.opcodes.mod by cmb
| From: | cmb@php.net | Date: | Sun, 10 Jan 2021 13:22:37 +0000 |
| Subject: | note 115864 deleted from internals2.opcodes.mod by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-216102@lists.php.net to get a copy of this message | ||
Note Submitter: doug at unlikelysource dot com
----
To determine odd or even it's faster and more efficient to use the bitwise & operator:
$a = 3;
if ($a & 1) {
echo 'odd';
} else {
echo 'even';
}
// returns 'odd'