/**
* Flush varnish cache
*/
function flush_varnish()
{
_doing_it_wrong('flush_varnish', 'This function is deprecated. Use w3tc_varnish_flush() instead.', '0.9.3');
w3tc_varnish_flush();
}
/**
* Flush Super Cache and W3 Total Cache
*
* @return void
**/
public static function flush_plugin_caches()
{
if (function_exists('prune_super_cache')) {
global $cache_path;
prune_super_cache($cache_path . 'supercache/', true);
prune_super_cache($cache_path, true);
}
if (class_exists('W3_Plugin_TotalCache')) {
if (function_exists('w3_instance')) {
$w3_plugin_totalcache =& w3_instance('W3_Plugin_TotalCache');
} elseif (is_callable(array('W3_Plugin_TotalCache', 'instance'))) {
$w3_plugin_totalcache =& W3_Plugin_TotalCache::instance();
}
if (method_exists($w3_plugin_totalcache, 'flush')) {
$w3_plugin_totalcache->flush();
} elseif (method_exists($w3_plugin_totalcache, 'flush_all')) {
$w3_plugin_totalcache->flush_all();
}
/* Flush varnish */
if (function_exists('w3tc_varnish_flush')) {
w3tc_varnish_flush();
}
}
}
