Yaf_Config_Simple::offsetGet

Description

Retrieves a configuration value by key. This method is an alias of Yaf_Config_Simple::get and is called when array syntax is used to read a configuration object.

Parameters

name

The configuration key to retrieve.

Return Values

The value associated with name, or null if the key does not exist.

Examples

Yaf_Config_Simple::offsetGet example

<?php
$config = new Yaf_Config_Simple([
    'application' => ['name' => 'MyApp'],
    'database'    => ['host' => 'localhost'],
]);

// Array values are wrapped in a Yaf_Config_Simple object
echo $config['application']->name, "\n";
echo $config['database']['host'], "\n";
var_dump($config['missing']);
?>

The above example will output something similar to:

MyApp
localhost
NULL

See Also

• Yaf_Config_Simple::get
• Yaf_Config_Simple::offsetSet
• Yaf_Config_Simple::offsetUnset