Configurable.php
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Configurable.php
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	<?php
	/**
	* @private
	*/
	abstract class Less_Configurable {

	/**
	* Array of options
	*
	* @var array
	*/
	protected $options = [];

	/**
	* Array of default options
	*
	* @var array
	*/
	protected $defaultOptions = [];

	/**
	* @param array $options
	*/
	public function setOptions( $options ) {
	$options = array_intersect_key( $options, $this->defaultOptions );
	$this->options = array_merge( $this->defaultOptions, $this->options, $options );
	}

	/**
	* Get an option value by name
	*
	* If the option is empty or not set a NULL value will be returned.
	*
	* @param string $name
	* @param mixed $default Default value if confiuration of $name is not present
	* @return mixed
	*/
	public function getOption( $name, $default = null ) {
	if ( isset( $this->options[$name] ) ) {
	return $this->options[$name];
	}
	return $default;
	}

	/**
	* Set an option
	*
	* @param string $name
	* @param mixed $value
	*/
	public function setOption( $name, $value ) {
	$this->options[$name] = $value;
	}

	}