PHPスクリプトredisクラスのインスタンスソースを共有

class redisDB{           private $redis ; //redis                /**       * Redis       * $config = array(       *  'server' => '127.0.0.1'       *  'port'   => '6379'       * )       * @param array $config       */      function __construct( $config = array ()){          $this ->redis = new Redis();          $this ->redis->connect(REDIS_SERVER,REDIS_PORT);          return $this ->redis;      }           /**       *       * @param string $key KEY       * @param string|array $value       * @param int $timeOut       */      public function set( $key , $value , $timeOut = 0, $type = 'json' ) {          if ( $type == 'serialize' )          {              $value = serialize( $value );          }          else          {              $value = json_encode( $value );          }                       $retRes = $this ->redis->set( $key , $value );          if ( $timeOut > 0) $this ->redis->setTimeout( $key , $timeOut );          return $retRes ;      }           /**       * KEY       * @param string $key KEY       */      public function get( $key , $type = 'json' ) {          $result = $this ->redis->get( $key );                       if ( $type == 'serialize' )          {              return unserialize( $result );          }          else          {              return json_decode( $result );          }      }           /**       *       * @param string $key KEY       */      public function delete ( $key ) {          return $this ->redis-> delete ( $key );      }           /**       *       */      public function flushAll() {          return $this ->redis->flushAll();      }           /**       *       * @param string $key KEY       * @param string|array $value       * @param bool $right       */      public function push( $key , $value , $right = true) {          $value = json_encode( $value );          return $right ? $this ->redis->rPush( $key , $value ) : $this ->redis->lPush( $key , $value );      }           /**       *       * @param string $key KEY       * @param bool $left       */      public function pop( $key , $left = true) {          $val = $left ? $this ->redis->lPop( $key ) : $this ->redis->rPop( $key );          return json_decode( $val );      }           /**       *       * @param string $key KEY       */      public function increment( $key ) {          return $this ->redis->incr( $key );      }           /**       *       * @param string $key KEY       */      public function decrement( $key ) {          return $this ->redis->decr( $key );      }           /**       * key ， ture       * @param string $key KEY       */      public function exists( $key ) {          return $this ->redis->exists( $key );      }           /**       * redis       * redis ，       * redis       */      public function redis() {          return $this ->redis;      } } include 'redis.php' ; $redis =  new redisDB(); $key = 'fields' ; $value = ' ' ;   //value $redis ->set( $key , $value ); // fields $fvalue = $redis ->get( 'fields' ); print_r( $fvalue );
使うならcopyで、簡単で、実用的です.へへへ
必要なものがある
memcacheのクラス
あ、これを参考にしてください.http://www.haojb.cn/php/thread-68.html