请问我这样使用正确吗?
datafun.php
<?php
require('./config/config.php');
class DataWord(
var $link
var $query
var $result
var $uery
var $col_value
public function __construct($name)
{
dataConnect();
}
public function __destruct()
{
dataclose();
}
function dataConnect(
$link = mysql_connect($DB_HOST, $DB_USER, $DB_PASSWORD)
or die('Could not connect: ' . mysql_error());
echo 'Connected successfully';
mysql_select_db($DB_NAME) or die('Could not select database');
)
function dataclose(
// 释放结果集
mysql_free_result($result);
// 关闭连接
mysql_close($link);
)
function test(
// 执行 SQL 查询
$query = 'SELECT * FROM sdb_link';
$result = mysql_query($query) or die('Query failed: ' . mysql_error());
// 用 HTML 显示结果
echo "<table>\n";
while ($line = mysql_fetch_array($result, MYSQL_ASSOC)) {
echo "\t<tr>\n";
foreach ($line as $col_value) {
echo "\t\t<td>$col_value</td>\n";
}
echo "\t</tr>\n";
}
echo "</table>\n";
)
)
?>
test.php
<?php
require('datafun.php');
DataWord.test()
?>
怎么运行test提示网页不存在?