Clear cache in PHP
Description
The following code shows how to clear cache.
Example
<?php/*from w w w . j av a 2 s . c om*/
//check filesize
echo filesize("test.txt");
echo "<br />";
$file = fopen("test.txt", "a+");
// truncate file
ftruncate($file,100);
fclose($file);
echo filesize("test.txt");
//Clear cache and check filesize again
clearstatcache();
echo filesize("test.txt");
?>
The code above generates the following result.
