$paths = array_unique(array(Util_Rule::get_pgcache_rules_core_path(), Util_Rule::get_browsercache_rules_cache_path(), Util_Rule::get_browsercache_rules_no404wp_path()));
?>
<?php
foreach ($paths as $path) {
if ($path) {
?>
<li>
<?php
echo htmlspecialchars($path);
?>
:
<?php
if (file_exists($path)) {
?>
<?php
if (Util_File::is_writable($path)) {
?>
<code><?php
_e('OK', 'w3-total-cache');
?>
</code>
<?php
} else {
?>
<code><?php
_e('Not write-able', 'w3-total-cache');
?>
</code>
<?php
}
?>
/**
* Cehck if dir is write-able
*
* @param string $dir
* @return boolean
*/
public static function is_writable_dir($dir)
{
$file = $dir . '/' . uniqid(mt_rand()) . '.tmp';
return Util_File::is_writable($file);
}
