Yaml是一种标记语言，在Symfony中广泛用作配置文件。
使用Yaml组件解析一个简单的配置文件：
test.yml
database:
driver: pdo_mysql
host: localhost
name: testdb
user: root
password: 123456
driver: pdo_mysql
host: localhost
name: testdb
user: root
password: 123456
解析
<?php
include '/www/lib/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
$loader=new \Symfony\Component\ClassLoader\UniversalClassLoader();
$loader->registerNamespaces(array(
'Symfony'=>'/www/lib/symfony/src',
));
$loader->register();
use \Symfony\Component\Yaml\Yaml;
$data=Yaml::parse(__DIR__.'/test.yml');
print_r($data);
include '/www/lib/symfony/src/Symfony/Component/ClassLoader/UniversalClassLoader.php';
$loader=new \Symfony\Component\ClassLoader\UniversalClassLoader();
$loader->registerNamespaces(array(
'Symfony'=>'/www/lib/symfony/src',
));
$loader->register();
use \Symfony\Component\Yaml\Yaml;
$data=Yaml::parse(__DIR__.'/test.yml');
print_r($data);
输出结果
Array
(
[database] => Array
(
[driver] => pdo_mysql
[host] => localhost
[name] => testdb
[user] => root
[password] => 123456
)
)
(
[database] => Array
(
[driver] => pdo_mysql
[host] => localhost
[name] => testdb
[user] => root
[password] => 123456
)
)