private function parseRule()
{
$oRule = new CSSRule($this->parseIdentifier());
$this->consumeWhiteSpace();
$this->consume(':');
$oValue = $this->parseValue(self::listDelimiterForRule($oRule->getRule()));
$oRule->setValue($oValue);
if ($this->comes('!')) {
$this->consume('!');
$this->consumeWhiteSpace();
$sImportantMarker = $this->consume(strlen('important'));
if (mb_convert_case($sImportantMarker, MB_CASE_LOWER) !== 'important') {
throw new Exception("! was followed by “" . $sImportantMarker . "”. Expected “important”");
}
$oRule->setIsImportant(true);
}
if ($this->comes(';')) {
$this->consume(';');
}
return $oRule;
}
public function addRule(CSSRule $oRule)
{
$this->aRules[$oRule->getRule()] = $oRule;
}
