note 66427 deleted from function.number-format by cmb
| From: | cmb@php.net | Date: | Sun, 13 Jan 2019 10:45:02 +0000 |
| Subject: | note 66427 deleted from function.number-format by cmb | ||
| References: | 1 | Groups: | php.notes |
| Request: | Send a blank email to php-notes+get-210053@lists.php.net to get a copy of this message | ||
Note Submitter: rudie at jouwmoeder dot nl
----
number_format is pretty fast. It's much slower than calculation though:
<?php
$start = microtime(true);
echo "<pre>";
for ($i=0;$i<100000;$i++)
{
echo number_format(microtime(true)-$start,25)."\n";
}
echo "<hr />Parsetime: ".(microtime(true)-$start);
?>
This takes 1.03 seconds all the time. Without the -$start in the number_format cmd, it takes exactly
as long (I ran it about 20 times).
The simple calculation inside number_format takes relatively no time. Defining the number before
entering it into number_format also gives no change:
{
$num = microtime(true)-$start;
echo number_format($num,25)."\n";
}
Which concludes it takes about .01 sec to do a thousand number_format.
If you'd do the same routine without the number_format, it'd take .75 seconds ->
number_format very fast!