/** * {@inheritDoc} * * @link https://github.com/phpredis/phpredis#mget-getmultiple */ protected function _getMulti(array $keys) { $values = $this->_connection->getMultiple($keys); if (empty($values)) { return array_fill_keys($keys, false); } // Note: returns an array of *only* values, keys need to be merged return array_combine($keys, $values); }
/** * @param $keys * @return array|bool */ public function getMulti($keys) { try { $this->_useCnt++; return parent::getMultiple($keys); } catch (Exception $e) { Wk::logger()->err($e->getMessage()); } return false; }
public function testMultipleBin() { $this->redis->delete('k1'); $this->redis->delete('k2'); $this->redis->delete('k3'); $this->redis->set('k1', gzcompress('v1')); $this->redis->set('k2', gzcompress('v2')); $this->redis->set('k3', gzcompress('v3')); $this->assertEquals(array(gzcompress('v1'), gzcompress('v2'), gzcompress('v3')), $this->redis->getMultiple(array('k1', 'k2', 'k3'))); $this->assertEquals(array(gzcompress('v1'), gzcompress('v2'), gzcompress('v3')), $this->redis->getMultiple(array('k1', 'k2', 'k3'))); }
<?php /** * 查询单个企业信息 */ header("Content-type:text/html;charset=utf-8"); define("App", "product"); if (isset($_GET["cid"])) { $cid = explode(",", $_GET["cid"]); $cid = array_filter($cid); } else { exit("请传入cid参数!"); } if (App == "dev") { $config = array('192.168.8.189', 8888); } else { $config = array('172.17.16.47', 8888); } $redis = new Redis(); $redis->pconnect($config[0], $config[1], 1); $redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE); $keys = array(); foreach ($cid as $value) { $keys[] = "gc:cominfo:" . $value; } $rs = $redis->getMultiple($keys); foreach ($rs as $v) { var_dump($v); echo "\n"; }
private function checkSerializer($mode) { $this->redis->delete('key'); $this->assertTrue($this->redis->getOption(Redis::OPT_SERIALIZER) === Redis::SERIALIZER_NONE); // default $this->assertTrue($this->redis->setOption(Redis::OPT_SERIALIZER, $mode) === TRUE); // set ok $this->assertTrue($this->redis->getOption(Redis::OPT_SERIALIZER) === $mode); // get ok // lPush, rPush $a = array('hello world', 42, TRUE, array('<tag>' => 1729)); $this->redis->delete('key'); $this->redis->lPush('key', $a[0]); $this->redis->rPush('key', $a[1]); $this->redis->rPush('key', $a[2]); $this->redis->rPush('key', $a[3]); // lGetRange $this->assertTrue($a === $this->redis->lGetRange('key', 0, -1)); // lGet $this->assertTrue($a[0] === $this->redis->lGet('key', 0)); $this->assertTrue($a[1] === $this->redis->lGet('key', 1)); $this->assertTrue($a[2] === $this->redis->lGet('key', 2)); $this->assertTrue($a[3] === $this->redis->lGet('key', 3)); // lRemove $this->assertTrue($this->redis->lRemove('key', $a[3]) === 1); $this->assertTrue(array_slice($a, 0, 3) === $this->redis->lGetRange('key', 0, -1)); // lSet $a[0] = array('k' => 'v'); // update $this->assertTrue(TRUE === $this->redis->lSet('key', 0, $a[0])); $this->assertTrue($a[0] === $this->redis->lGet('key', 0)); // lInsert $this->assertTrue($this->redis->lInsert('key', Redis::BEFORE, $a[0], array(1, 2, 3)) === 4); $this->assertTrue($this->redis->lInsert('key', Redis::AFTER, $a[0], array(4, 5, 6)) === 5); $a = array(array(1, 2, 3), $a[0], array(4, 5, 6), $a[1], $a[2]); $this->assertTrue($a === $this->redis->lGetRange('key', 0, -1)); // sAdd $this->redis->delete('key'); $s = array(1, 'a', array(1, 2, 3), array('k' => 'v')); $this->assertTrue(1 === $this->redis->sAdd('key', $s[0])); $this->assertTrue(1 === $this->redis->sAdd('key', $s[1])); $this->assertTrue(1 === $this->redis->sAdd('key', $s[2])); $this->assertTrue(1 === $this->redis->sAdd('key', $s[3])); // variadic sAdd $this->redis->delete('k'); $this->assertTrue(3 === $this->redis->sAdd('k', 'a', 'b', 'c')); $this->assertTrue(1 === $this->redis->sAdd('k', 'a', 'b', 'c', 'd')); // sRemove $this->assertTrue(1 === $this->redis->sRemove('key', $s[3])); $this->assertTrue(0 === $this->redis->sRemove('key', $s[3])); // variadic $this->redis->delete('k'); $this->redis->sAdd('k', 'a', 'b', 'c', 'd'); $this->assertTrue(2 === $this->redis->sRem('k', 'a', 'd')); $this->assertTrue(2 === $this->redis->sRem('k', 'b', 'c', 'e')); $this->assertTrue(FALSE === $this->redis->exists('k')); // sContains $this->assertTrue(TRUE === $this->redis->sContains('key', $s[0])); $this->assertTrue(TRUE === $this->redis->sContains('key', $s[1])); $this->assertTrue(TRUE === $this->redis->sContains('key', $s[2])); $this->assertTrue(FALSE === $this->redis->sContains('key', $s[3])); unset($s[3]); // sMove $this->redis->delete('tmp'); $this->redis->sMove('key', 'tmp', $s[0]); $this->assertTrue(FALSE === $this->redis->sContains('key', $s[0])); $this->assertTrue(TRUE === $this->redis->sContains('tmp', $s[0])); unset($s[0]); // sorted sets $z = array('z0', array('k' => 'v'), FALSE, NULL); $this->redis->delete('key'); // zAdd $this->assertTrue(1 === $this->redis->zAdd('key', 0, $z[0])); $this->assertTrue(1 === $this->redis->zAdd('key', 1, $z[1])); $this->assertTrue(1 === $this->redis->zAdd('key', 2, $z[2])); $this->assertTrue(1 === $this->redis->zAdd('key', 3, $z[3])); // zDelete $this->assertTrue(1 === $this->redis->zDelete('key', $z[3])); $this->assertTrue(0 === $this->redis->zDelete('key', $z[3])); unset($z[3]); // check that zDelete doesn't crash with a missing parameter (GitHub issue #102): $this->assertTrue(FALSE === @$this->redis->zDelete('key')); // variadic $this->redis->delete('k'); $this->redis->zAdd('k', 0, 'a'); $this->redis->zAdd('k', 1, 'b'); $this->redis->zAdd('k', 2, 'c'); $this->assertTrue(2 === $this->redis->zDelete('k', 'a', 'c')); $this->assertTrue(1.0 === $this->redis->zScore('k', 'b')); $this->assertTrue($this->redis->zRange('k', 0, -1, true) == array('b' => 1.0)); // zRange $this->assertTrue($z === $this->redis->zRange('key', 0, -1)); // zScore $this->assertTrue(0.0 === $this->redis->zScore('key', $z[0])); $this->assertTrue(1.0 === $this->redis->zScore('key', $z[1])); $this->assertTrue(2.0 === $this->redis->zScore('key', $z[2])); // zRank $this->assertTrue(0 === $this->redis->zRank('key', $z[0])); $this->assertTrue(1 === $this->redis->zRank('key', $z[1])); $this->assertTrue(2 === $this->redis->zRank('key', $z[2])); // zRevRank $this->assertTrue(2 === $this->redis->zRevRank('key', $z[0])); $this->assertTrue(1 === $this->redis->zRevRank('key', $z[1])); $this->assertTrue(0 === $this->redis->zRevRank('key', $z[2])); // zIncrBy $this->assertTrue(3.0 === $this->redis->zIncrBy('key', 1.0, $z[2])); $this->assertTrue(3.0 === $this->redis->zScore('key', $z[2])); $this->assertTrue(5.0 === $this->redis->zIncrBy('key', 2.0, $z[2])); $this->assertTrue(5.0 === $this->redis->zScore('key', $z[2])); $this->assertTrue(2.0 === $this->redis->zIncrBy('key', -3.0, $z[2])); $this->assertTrue(2.0 === $this->redis->zScore('key', $z[2])); // mset $a = array('k0' => 1, 'k1' => 42, 'k2' => NULL, 'k3' => FALSE, 'k4' => array('a' => 'b')); $this->assertTrue(TRUE === $this->redis->mset($a)); foreach ($a as $k => $v) { $this->assertTrue($this->redis->get($k) === $v); } $a = array('k0' => 1, 'k1' => 42, 'k2' => NULL, 'k3' => FALSE, 'k4' => array('a' => 'b')); // hSet $this->redis->delete('key'); foreach ($a as $k => $v) { $this->assertTrue(1 === $this->redis->hSet('key', $k, $v)); } // hGet foreach ($a as $k => $v) { $this->assertTrue($v === $this->redis->hGet('key', $k)); } // hGetAll $this->assertTrue($a === $this->redis->hGetAll('key')); $this->assertTrue(TRUE === $this->redis->hExists('key', 'k0')); $this->assertTrue(TRUE === $this->redis->hExists('key', 'k1')); $this->assertTrue(TRUE === $this->redis->hExists('key', 'k2')); $this->assertTrue(TRUE === $this->redis->hExists('key', 'k3')); $this->assertTrue(TRUE === $this->redis->hExists('key', 'k4')); // hMSet $this->redis->delete('key'); $this->redis->hMSet('key', $a); foreach ($a as $k => $v) { $this->assertTrue($v === $this->redis->hGet('key', $k)); } // hMget $hmget = $this->redis->hMget('key', array_keys($a)); foreach ($hmget as $k => $v) { $this->assertTrue($v === $a[$k]); } // getMultiple $this->redis->set('a', NULL); $this->redis->set('b', FALSE); $this->redis->set('c', 42); $this->redis->set('d', array('x' => 'y')); $this->assertTrue(array(NULL, FALSE, 42, array('x' => 'y')) === $this->redis->getMultiple(array('a', 'b', 'c', 'd'))); // pipeline $this->sequence(Redis::PIPELINE); // multi-exec $this->sequence(Redis::MULTI); // keys $this->assertTrue(is_array($this->redis->keys('*'))); // issue #62, hgetall $this->redis->del('hash1'); $this->redis->hSet('hash1', 'data', 'test 1'); $this->redis->hSet('hash1', 'session_id', 'test 2'); $data = $this->redis->hGetAll('hash1'); $this->assertTrue($data['data'] === 'test 1'); $this->assertTrue($data['session_id'] === 'test 2'); // issue #145, serializer with objects. $this->redis->set('x', array(new stdClass(), new stdClass())); $x = $this->redis->get('x'); $this->assertTrue(is_array($x)); $this->assertTrue(is_object($x[0]) && get_class($x[0]) === 'stdClass'); $this->assertTrue(is_object($x[1]) && get_class($x[1]) === 'stdClass'); // revert $this->assertTrue($this->redis->setOption(Redis::OPT_SERIALIZER, Redis::SERIALIZER_NONE) === TRUE); // set ok $this->assertTrue($this->redis->getOption(Redis::OPT_SERIALIZER) === Redis::SERIALIZER_NONE); // get ok }
/** * Get a value from cache * @param mixed $p_mKey The Key(s) * @return mixed */ function get($p_mKey) { return is_array($p_mKey) ? $this->_handler->getMultiple($p_mKey) : $this->_handler->get($p_mKey); }
/** * 获取某个key值 如果指定了start end 则返回key值的start跟end之间的字符 * @param $key string/array 要获取的key或者key数组 * @param $start int 字符串开始index * @param $end int 字符串结束index * @return $return mixed 如果key存在则返回key值 如果不存在返回false */ public static function get($key = null, $start = null, $end = null) { $redis = new \Redis(); $redis->connect(self::_HOST, self::_PORT); $return = null; if (is_array($key) && !empty($key)) { $return = $redis->getMultiple($key); } else { if (isset($start) && isset($end)) { $return = $redis->getRange($key); } else { $return = $redis->get($key); } } $redis->close(); $redis = null; return $return; }
<?php $redis = new Redis(); $redis->connect("127.0.0.1", "6379"); // string $redis->delete("KeyTime"); $redis->mset(array('key111' => "key111", "key222" => "key222")); echo (int) $redis->exists("key111"); $array = $redis->getMultiple(array("key111", "key222")); echo "<br>"; print_r($array); for ($i = 0; $i < 10; $i++) { $redis->lpush("list", $i); } $redis->lpop("list"); $redis->rpop("list"); echo $redis->lsize("list"); echo $redis->lget("list", 0); echo $redis->lset("list", 1, "new_value"); $data = $redis->lRange("list", 0, -1); echo "<pre>"; print_r($data); $bool = $redis->ltrim("list", 0, 5); echo $redis->lrem("list", "5"); $bool = $redis->rpoplpush("srcKey", "dstKey"); // SET for ($i = 0; $i < 10; $i++) { $redis->sadd("myset", $i + rand(10, 99)); } $bool = $redis->srem("myset", 16); echo (int) $bool;
var_dump($redis->decr("test1")) . '<br>'; //结果:int(8) /** getMultiple 描述:取得所有指定键的值。如果一个或多个键不存在,该数组中该键的值为假 参数:其中包含键值的列表数组 返回值:返回包含所有键的值的数组 */ $arr = array('136502993', 'zhuwawa'); $int = 100; $string = 'my love....'; $redis->set('demo2', $arr); $redis->set('demo3', $int); $redis->set('demo4', $string); $result1 = $redis->getMultiple(array('demo2', 'demo3', 'demo4')); echo '<pre>'; var_dump($result1) . '<br>'; /** lpush 将一个或多个值 value 插入到列表 key 的表头 描述:由列表头部添加字符串值。如果不存在该键则创建该列表。如果该键存在,而且不是一个列表,返回FALSE。 参数:key,value 返回值:成功返回数组长度,失败false */ $redis->delete('test'); var_dump($redis->lpush("test", "111")) . '<br>'; //结果:int(1) var_dump($redis->lpush("test", "222")) . '<br>';