PHP的数据库连接mysqli遍历示例

              $mysqli = mysqli_init();
		$mysqli->options(MYSQLI_OPT_CONNECT_TIMEOUT, 2);//设置超时时间,以秒为单位的连接超时时间
		$mysqli->real_connect‘dbUrl‘, ‘dbRoot‘, ‘password‘, ‘database‘);
		$mysqli->set_charset("utf8");

		$sql1 = "SELECT * FROM dbTable";

		$result = $mysqli->query($sql1);
		if($result === false)
		{
			die(‘!数据库连接失败：(‘ . $mysqli->connect_errno . ‘) ‘. $mysqli->connect_error);
		}

		while($row=$result->fetch_row()){
?>
	<table>
			<tr>
				<td><?php echo $row[0].$row[1].$row[2] ?></td>
			</tr>
	</table>
<?php
		}
		$result->close();