note 55894 deleted from ref.datetime by victor
| From: | victor@php.net | Date: | Wed, 17 Aug 2005 08:05:12 +0000 |
| Subject: | note 55894 deleted from ref.datetime by victor | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-93781@lists.php.net to get a copy of this message | ||
Note Submitter: vladson at pc-labs dot info
----
Don't remember why i wrote this, but in case someone needs it...
<?
/***********************************************************
* Funny benchmark
* Calculating "PI" for 29sec
*
* Author: Vladson <vladson@pc-labs.info>
* Web-site: http://vladson.pc-labs.info/
***********************************************************/
header('Content-type: text/plain; charset=iso-8859-1');
$a = 3;
for ($i=0; $i<30; $i++) {
$time = time()+1;
while ( $time <> time() ) {
$b += ( 1 / $a ) - ( 1 / ( $a + 2 ) );
$a +=4;
}
echo 4*(1-$b) . "\n";
}
echo $a;
/**********************************************************/
?>