The following is a YAML version of a standard application configuration.
production:
phpSettings:
display_startup_errors: false
display_errors: false
includePaths:
library: APPLICATION_PATH/../library
bootstrap:
path: APPLICATION_PATH/Bootstrap.php
class: "Bootstrap"
appnamespace: "Application"
resources:
frontController:
controllerDirectory: APPLICATION_PATH/controllers
moduleDirectory: APPLICATION_PATH/modules
params:
displayExceptions: false
modules:
db:
adapter: "pdo_sqlite"
params:
dbname: APPLICATION_PATH/../data/db/application.db
layout:
layoutPath: APPLICATION_PATH/layouts/scripts/
staging:
_extends: production
testing:
_extends: production
phpSettings:
display_startup_errors: true
display_errors: true
development:
_extends: production
phpSettings:
display_startup_errors: true
display_errors: true
resources:
frontController:
params:
displayExceptions: true
To utilize it, you simply instantiate Zend_Config_Yaml, pointing
it to the location of this file and indicating the section of the file to load. By
default, constant names found in values will be substituted with their appropriate
values.
<?php
$config = new Zend_Config_Yaml(
APPLICATION_PATH . '/configs/application.yaml',
APPLICATION_ENV
);
Once instantiated, you use it as you would any other configuration object.
<?php
$db = Zend_Db::factory($config->resources->db);