Speeding up program
| From: | Niklas Lampén | Date: | Tue, 18 Sep 2001 11:26:23 +0000 |
| Subject: | Speeding up program | ||
| Groups: | php.general | ||
| Request: | Send a blank email to php-general+get-67693@lists.php.net to get a copy of this message | ||
How big difference does it make in speed in these:
<?
for ($i = 0; $i < mysql_num_rows($Results); $i++) {
blah
};
?>
or
<?
$n = mysql_num_rows($Results);
for ($i = 0; $i < $n; $i++) {
blah
};
?>
So actually I'm asking how much more/less it takes time to do the comparing
against mysql_num_rows() insted of comparing against a variable.
Niklas