Test for one bit set?
| From: | Charlie Killian | Date: | Sun, 07 Apr 2002 20:38:20 +0000 |
| Subject: | Test for one bit set? | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-91950@lists.php.net to get a copy of this message | ||
How can I test if a number only has on bit set?
So testing different numbers will return TRUE or FALSE:
testing 00010000 would return TRUE.
testing 00000011 would return FALSE.
TIA
Charlie