PHP MySQL 连接数据库

PHP连接MySQL的小实例

<?php 
/*时间：2014-09-14
 *作者：葛崇
 *功能：PHP连接MySQL小实例
 * */
/*
SQL 脚本。直接贴到命令行运行。

DROP DATABASE gechong;
CREATE DATABASE gechong;
USE gechong
CREATE TABLE T1(
id INT(10),
name VARCHAR(10),
url VARCHAR(30));

INSERT INTO  T1 VALUES (1,'gechong1','http://www.cnblogs.com/xiaoit/');
INSERT INTO  T1 VALUES (2,'gechong2','http://www.cnblogs.com/xiaoit/');
INSERT INTO  T1 VALUES (3,'gechong3','http://www.cnblogs.com/xiaoit/');
INSERT INTO  T1 VALUES (4,'gechong4','http://www.cnblogs.com/xiaoit/');
INSERT INTO  T1 VALUES (5,'gechong5','http://www.cnblogs.com/xiaoit/');

*/
$con = mysql_connect("localhost","root","gechong");
if (!$con)
  {
  die('Could not connect: ' . mysql_error());
  }

mysql_select_db("gechong", $con);

$result = mysql_query("SELECT * FROM t1");

echo "<table border='3' >
<tr>
<th bgcolor=#FF0000>ID</th>
<th bgcolor=#FF0000>Name</th>
<th bgcolor=#FF0000>URL</th>
</tr>";

while($row = mysql_fetch_array($result))
  {
  echo "<tr>";
  echo "<td >" . $row['id'] . "</td>";
  echo "<td >" . $row['name'] . "</td>";
  echo "<td >" . $row['url'] . "</td>";
  echo "</tr>";
  }
echo "</table>";

mysql_close($con);

?>