return $parser->getTokens();
}
public static function setVerbose($to)
{
self::$isVerbose = (bool) $to;
return self::$isVerbose;
}
public static function triggerError(CssError $error)
{
self::$errors[] = $error;
if (self::$isVerbose) {
trigger_error((string) $error, E_USER_WARNING);
}
}
}
CssMin::initialise();
class CssImportImportsMinifierFilter extends aCssMinifierFilter
{
private $imported = array();
public function apply(array &$tokens)
{
if (!isset($this->configuration["BasePath"]) || !is_dir($this->configuration["BasePath"])) {
CssMin::triggerError(new CssError(__FILE__, __LINE__, __METHOD__ . ": Base path <code>" . ($this->configuration["BasePath"] ? $this->configuration["BasePath"] : "null") . "</code> is not a directory"));
return 0;
}
for ($i = 0, $l = count($tokens); $i < $l; $i++) {
if (get_class($tokens[$i]) === "CssAtImportToken") {
$import = $this->configuration["BasePath"] . "/" . $tokens[$i]->Import;
if (!is_file($import)) {
CssMin::triggerError(new CssError(__FILE__, __LINE__, __METHOD__ . ": Import file <code>" . $import . "</code> was not found.", (string) $tokens[$i]));
} elseif (in_array($import, $this->imported)) {