public function testDeleteMatchingAnyTag() { $this->cache->setNeverExpired('php', 'PHP: Hypertext Processor', array('language', 'interpretable'))->setNeverExpired('c', 'C', array('language', 'compileable')); $this->assertEquals(2, count($this->cache)); $this->cache->deleteMatchingAnyTag(array('compileable', 'elephant')); $this->assertEquals(1, count($this->cache)); $this->assertTrue($this->cache->has('php')); }