Syntax

	public static function viewHook( $text, $title, $output ) {
		// Determine the language
		preg_match( '!\.(css|js)$!u', $title->getText(), $matches );
		$lang = $matches[1] == 'css' ? 'css' : 'javascript';
		// Attempt to format
		$geshi = self::prepare( $text, $lang );
		if( $geshi instanceof GeSHi ) {
			$out = $geshi->parse_code();
			if( !$geshi->error() ) {
				// Done
				$output->addHeadItem( "source-$lang", self::buildHeadItem( $geshi ) );
				$output->addHtml( "<div dir=\"ltr\">{$out}</div>" );
				return false;
			}
		}
		// Bottle out
		return true;
	}

int main()
{
    double a = 1;
    for(int i=0; i<10; ++i)
    {
        a *= (double)(i+1);
    }
    printf("fact: %f", (float)a);
 
    return 0;
}