示例示例php参考文献:《PHP和MySQL Web开发》(第4版),作者:Luke Welling、Laura Thomson,出版社:Sams,xx年。
php参考文献:
1. 《PHP和MySQL Web开发》(第4版),作者:Luke Welling、Laura Thomson,出版社:Sams,xx年。
2. 《PHP和MySQL网站开发:从设计到实现》,作者:Larry Ullman,出版社:Apress,xx年。
3. 《PHP和MySQL网页设计:从入门到精通》,作者:Jon Duckett,出版社:Wiley,xx年。
4. 《PHP和MySQL网站开发:从零开始》,作者:Kevin Yank,出版社:SitePoint,xx年。
代码示例:
// Connect to the MySQL server
$db_host = "localhost";
$db_user = "username";
$db_pass = "password";
$db_name = "database_name";
$db_conn = mysql_connect($db_host, $db_user, $db_pass);
if (!$db_conn) {
die("Unable to connect to the database: " . mysql_error());
}
// Select the database
$db_select = mysql_select_db($db_name, $db_conn);
if (!$db_select) {
die("Unable to select the database: " . mysql_error());
}
// Execute a query
$query = "SELECT * FROM table_name";
$result = mysql_query($query);
if (!$result) {
die("Unable to execute the query: " . mysql_error());
}
// Fetch the results
while ($row = mysql_fetch_assoc($result)) {
echo $row['column_name'];
}
// Free the results
mysql_free_result($result);
// Close the connection
mysql_close($db_conn);
?>
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