1 <?php

     2 // vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:

     3 /**

     4  * Emphasis rule end renderer for Xhtml

     5  *

     6  * PHP versions 4 and 5

     7  *

     8  * @category   Text

     9  * @package    Text_Wiki

    10  * @author     Paul M. Jones <pmjones@php.net>

    11  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    12  * @version    CVS: $Id: Emphasis.php,v 1.7 2005/07/30 08:03:28 toggg Exp $

    13  * @link       http://pear.php.net/package/Text_Wiki

    14  */

    15 

    16 /**

    17  * This class renders emphasized text in XHTML.

    18  *

    19  * @category   Text

    20  * @package    Text_Wiki

    21  * @author     Paul M. Jones <pmjones@php.net>

    22  * @license    http://www.gnu.org/copyleft/lesser.html  LGPL License 2.1

    23  * @version    Release: @package_version@

    24  * @link       http://pear.php.net/package/Text_Wiki

    25  */

    26 class Text_Wiki_Render_Xhtml_Emphasis extends Text_Wiki_Render {

    27 

    28     var $conf = array(

    29         'css' => null

    30     );

    31 

    32 

    33     /**

    34     *

    35     * Renders a token into text matching the requested format.

    36     *

    37     * @access public

    38     *

    39     * @param array $options The "options" portion of the token (second

    40     * element).

    41     *

    42     * @return string The text rendered from the token options.

    43     *

    44     */

    45 

    46     function token($options)

    47     {

    48         if ($options['type'] == 'start') {

    49             $css = $this->formatConf(' class="%s"', 'css');

    50             return "<em$css>";

    51         }

    52 

    53         if ($options['type'] == 'end') {

    54             return '</em>';

    55         }

    56     }

    57 }

    58 ?>