PHP函数查看redis 版本号

      $redis_ext_refc = new ReflectionExtension('redis');
      var_dump($redis_ext_refc->getVersion());
  
 

参考：

      public function addServer($host = '127.0.0.1', $port = 6379, $dbIndex = 0, $weight = 1) {
     		$redis = new Redis();
             $rhost = $host . ':' . $port;
     		$connection_string = $rhost . '/' . $dbIndex;
             $redis_ext_refc = new ReflectionExtension('redis');
             if (version_compare($redis_ext_refc->getVersion(), '2.1.0') <= 0) {
                 $bret = $redis->pconnect($host, $port, 0);
              } else {
                 $bret = $redis->pconnect($host, $port, 0, $connection_string);
              }
             if ($bret) {
     			// $redis->select($dbIndex); // redis-proxy and high redis not support this anymore
                 $this->_hash->addTarget($rhost);
                 $this->_pool[$rhost] = $redis;
                 return true;
              }
     		unset($redis);
             return false;
          }
  
 

文章来源: blog.csdn.net，作者：lxw1844912514，版权归原作者所有，如需转载，请联系作者。

原文链接：blog.csdn.net/lxw1844912514/article/details/121616029