NotORM 是一个 PHP 库,用于简化处理数据库中的数据。最有趣的功能是,表与表之间的关系非常容易的处理。整体性能也非常高,NotORM 实际上可以比原生驱动程序运行得更快。用于数据库的 NotORM 就像用于 XML 文档的 SimpleXML。
NotORM提供了非常直观的API。
<?php $pdo = new PDO("mysql:dbname=software"); $db = new NotORM($pdo);
NotORM 使用 PDO 来访问数据库。
<?php foreach ($db->application() as $application) { // get all applications echo "$application[title]\n"; // print application title }
使用方法调用来从表中获取行。 使用方括号来访问列值。
<?php $applications = $db->application() ->select("id, title") ->where("web LIKE ?", "http://%") ->order("title") ->limit(10) ; foreach ($applications as $id => $application) { echo "$application[title]\n"; }
<?php $application = $db->application[1]; // 通过主键获取 $application = $db->application("title = ?", "Adminer")->fetch();
<?php echo $application->author["name"] . "\n"; // get name of the application author foreach ($application->application_tag() as $application_tag) { // get all tags of $application echo $application_tag->tag["name"] . "\n"; // print the tag name }
<?php foreach ($db->application()->order("author.name") as $application) { echo $application->author["name"] . ": $application[title]\n"; }
<?php echo $db->application()->max("id"); // 获取最大ID foreach ($db->application() as $application) { // get count of each application's tags echo $application->application_tag()->count("*") . "\n"; }