note 104510 added to function.decbin
| From: | mail at stefanpopp dot de | Date: | Sun, 19 Jun 2011 17:03:10 +0000 |
| Subject: | note 104510 added to function.decbin | ||
| Groups: | php.notes | ||
| Request: | Send a blank email to php-notes+get-180669@lists.php.net to get a copy of this message | ||
A simple Int to bin conversion without decbin
<?php
$a = 125;
for($i = log($a, 2); $i >= 0; --$i)
{
echo ($a >> $i) & 1;
}
# Output: 1111101
?>
----
Server IP: 69.147.83.197
Probable Submitter: 188.174.117.164
----
Manual Page -- http://www.php.net/manual/en/function.decbin.php
Edit -- https://master.php.net/note/edit/104510
Del: integrated -- https://master.php.net/note/delete/104510/integrated
Del: useless -- https://master.php.net/note/delete/104510/useless
Del: bad code -- https://master.php.net/note/delete/104510/bad+code
Del: spam -- https://master.php.net/note/delete/104510/spam
Del: non-english -- https://master.php.net/note/delete/104510/non-english
Del: in docs -- https://master.php.net/note/delete/104510/in+docs
Del: other reasons-- https://master.php.net/note/delete/104510
Reject -- https://master.php.net/note/reject/104510
Search -- https://master.php.net/manage/user-notes.php