/** * (PHP 5 >= 5.0.0)<br/> * Checks if current position is valid * @link http://php.net/manual/en/iterator.valid.php * @return boolean The return value will be casted to boolean and then evaluated. * Returns true on success or false on failure. */ public function valid() { if ($this->stored !== null) { return $this->cursor >= 0 && $this->cursor < count($this->stored); } return $this->cursor >= 0 && $this->connection->getConnection()->more_results(); }
public function testIterator() { $expect = array(0 => array('id' => '10', 'gid' => '9003'), 1 => array('id' => '11', 'gid' => '201')); $this->refill(); $res = self::$conn->query('SELECT * FROM rt'); $array = array(); foreach ($res as $key => $value) { $array[$key] = $value; } $this->assertSame($expect[0], $array[0]); $this->assertSame($expect[1], $array[1]); $res = self::$conn->query('SELECT * FROM rt WHERE id = 404'); $array = array(); foreach ($res as $key => $value) { $array[$key] = $value; } $this->assertEmpty($array); }
/** * Get the PHP MySQLi object * * @return \mysqli * @throws ConnectionException */ public function getMysqliConnection() { return $this->connection->getConnection(); }
/** * @param array $config * @return void */ public function initialize(array $config) { $this->conn = new Connection(); $this->conn->setParams(['host' => $this->config('connection')['host'], 'port' => $this->config('connection')['port']]); }