/**
* Parse Sass code
*
* @param string Source
* @param array Array of constants
* @return string
*/
public static function sass($source, array $constants = array())
{
if (!self::$instance instanceof SassParser) {
self::$instance = new SassParser();
}
return self::$instance->setSource($source)->render();
}
/**
* Constructor.
* Sets parser options
* @param array $options
* @return SassParser
*/
public function __construct($options = array())
{
if (!is_array($options)) {
if (isset($options['debug']) && $options['debug']) {
throw new SassException('Options must be an array');
}
$options = count((array) $options) ? (array) $options : array();
}
unset($options['language']);
$basepath = $_SERVER['PHP_SELF'];
$basepath = substr($basepath, 0, strrpos($basepath, '/') + 1);
$defaultOptions = array('basepath' => $basepath, 'debug_info' => FALSE, 'filename' => array('dirname' => '', 'basename' => ''), 'functions' => array(), 'load_paths' => array(), 'load_path_functions' => array(), 'line' => 1, 'line_numbers' => FALSE, 'style' => SassRenderer::STYLE_NESTED, 'syntax' => SassFile::SASS, 'debug' => FALSE, 'quiet' => FALSE, 'callbacks' => array('warn' => FALSE, 'debug' => FALSE));
if (isset(self::$instance)) {
$defaultOptions['load_paths'] = self::$instance->load_paths;
}
$options = array_merge($defaultOptions, $options);
// We don't want to allow setting of internal only property syntax value
if (isset($options["property_syntax"]) && $options["property_syntax"] == "scss") {
unset($options["property_syntax"]);
}
self::$instance = $this;
self::$functions = $options['functions'];
unset($options['functions']);
foreach ($options as $name => $value) {
$this->{$name} = $value;
}
if (!$this->property_syntax && $this->syntax == SassFile::SCSS) {
$this->property_syntax = "scss";
}
$GLOBALS['SassParser_debug'] = $this->debug;
}
