source/Redis/Connection.php
public function delete($keys) {
        try {
            $result = $this->getRedis()->delete($keys);
            if ($result !== false) {
                return $result;
            }
            throw new ImpossibleValueException();
        } catch (RedisException $ex) {
            throw new ConnectException();
        }
    }
public function delete($keys) {
        try {
            $result = $this->getRedis()->delete($keys);
            if ($result !== false) {
                return $result;
            }
            throw new ImpossibleValueException();
        } catch (RedisException $ex) {
            throw new ConnectException();
        }
    }
public function delete ( $ keys ) { try { $ result = $ this -> getRedis ( ) -> delete ( $ keys ) ; if ( $ result !== false ) { return $ result ; } throw new ImpossibleValueException ( ) ; } catch ( RedisException $ ex ) { throw new ConnectException ( ) ; } }
Delete key or keys
@param string|array $keys key or keys array
@return int count of deleted keys
@throws ConnectException exception on connection to redis instance
Delete key or keys