Sections are defined as properties of the main object
In order to extend another section, a section defines the "_extends"
property having a value of the section name from which the extending
section inherits values.
Note that the keys in $section will override any keys of the same
name in the sections that have been included via "_extends".
Options may include:
- allow_modifications: whether or not the config object is mutable
- skip_extends: whether or not to skip processing of parent configuration
- yaml_decoder: a callback to use to decode the Yaml source
/**
* Loads the section $section from the config file encoded as YAML
*
* Sections are defined as properties of the main object
*
* In order to extend another section, a section defines the "_extends"
* property having a value of the section name from which the extending
* section inherits values.
*
* Note that the keys in $section will override any keys of the same
* name in the sections that have been included via "_extends".
*
* Options may include:
* - allow_modifications: whether or not the config object is mutable
* - skip_extends: whether or not to skip processing of parent configuration
* - yaml_decoder: a callback to use to decode the Yaml source
*
* @param string $yaml YAML file to process
* @param mixed $section Section to process
* @param array|boolean $options
* @param array|boolean $constants Local constants
*/
public function __construct($yaml, $section = null, $options = false)
{
//if ($constants)
//self::setLocalConstants($constants);
if (is_array($options)) {
foreach ($options as $key => $value) {
switch (strtolower($key)) {
case 'constants':
$this->setLocalConstants($value);
break;
default:
break;
}
}
}
parent::__construct($yaml, $section, $options);
}
