public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat)
{
$sArgs = $this->sArgs;
if ($sArgs) {
$sArgs = ' ' . $sArgs;
}
$sResult = "@{$this->sType}{$sArgs}{$oOutputFormat->spaceBeforeOpeningBrace()}{";
$sResult .= parent::render($oOutputFormat);
$sResult .= '}';
return $sResult;
}
public function render(\Sabberworm\CSS\OutputFormat $oOutputFormat)
{
if (count($this->aSelectors) === 0) {
// If all the selectors have been removed, this declaration block becomes invalid
throw new OutputException("Attempt to print declaration block with missing selector");
}
$sResult = $oOutputFormat->implode($oOutputFormat->spaceBeforeSelectorSeparator() . ',' . $oOutputFormat->spaceAfterSelectorSeparator(), $this->aSelectors) . $oOutputFormat->spaceBeforeOpeningBrace() . '{';
$sResult .= parent::render($oOutputFormat);
$sResult .= '}';
return $sResult;
}
