Hi all, I need some help.
My ob_get_contents() is empty and gives me a empty file everytime. I tried different cache script it is still the same.
I have also tried
fwrite($fp, 'hello')
In this case, it successfully writes to the file. But when i use ob_start and ob_get_contents, it will be empty.
can anyone please advice. My simplified script is here
<?php
// Settings
$cachedir = 'cache/'; // Directory to cache files in (keep outside web root)
$cachetime = 600; // Seconds to cache files for
$cacheext = 'html'; // Extension to give cached files (usually cache, htm, txt)
// Ignore List
$ignore_list = array(
'/rss.php',
'/search/'
);
// Script
$page = 'http://' . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI']; // Requested page
$cachefile = $cachedir . md5($page) . '.' . $cacheext; // Cache file to either load or create
$ignore_page = false;
for ($i = 0; $i < count($ignore_list); $i++) {
$ignore_page = (strpos($page, $ignore_list[$i]) !== false) ? true : $ignore_page;
}
$cachefile_created = ((@file_exists($cachefile)) and ($ignore_page === false)) ? @filemtime($cachefile) : 0;
@clearstatcache();
// Show file from cache if still valid
if (time() - $cachetime < $cachefile_created) {
//ob_start('ob_gzhandler');
@readfile($cachefile);
//ob_end_flush();
exit();
}
// If we're still here, we need to generate a cache file
ob_start();
?>
All My HTML AND PHP CODES TO RUN THE SITE
<?php
// Now the script has run, generate a new cache file
$fp = @fopen($cachefile, 'w');
// save the contents of output buffer to the file
@fwrite($fp, ob_get_contents());
@fclose($fp);
ob_end_flush();
?>