public function testCacheXcacheFlush() { $frontCache = new Phalcon\Cache\Frontend\Data(array('lifetime' => 10)); // Xcache $ready = $this->_prepareXcache(); if (!$ready) { return false; } $cache = new Phalcon\Cache\Backend\Xcache($frontCache, array('statsKey' => '_PHCM')); $cache->save('data', "1"); $cache->save('data2', "2"); $this->assertTrue($cache->flush()); $this->assertFalse($cache->exists('data')); $this->assertFalse($cache->exists('data2')); }