1 <?php

     2 

     3 /**

     4 * 

     5 * Parses for horizontal ruling lines.

     6 * 

     7 * @category Text

     8 * 

     9 * @package Text_Wiki

    10 * 

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

    12 * 

    13 * @license LGPL

    14 * 

    15 * @version $Id: Horiz.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $

    16 * 

    17 */

    18 

    19 /**

    20 * 

    21 * Parses for horizontal ruling lines.

    22 * 

    23 * This class implements a Text_Wiki_Parse to find source text marked to

    24 * be a horizontal rule, as defined by four dashed on their own line.

    25 *

    26 * @category Text

    27 * 

    28 * @package Text_Wiki

    29 * 

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

    31 * 

    32 */

    33 

    34 class Text_Wiki_Parse_Horiz extends Text_Wiki_Parse {

    35     

    36     

    37     /**

    38     * 

    39     * The regular expression used to parse the source text and find

    40     * matches conforming to this rule.  Used by the parse() method.

    41     * 

    42     * @access public

    43     * 

    44     * @var string

    45     * 

    46     * @see parse()

    47     * 

    48     */

    49     

    50     var $regex = '/^([-]{4,})$/m';

    51     

    52     

    53     /**

    54     * 

    55     * Generates a replacement token for the matched text.

    56     * 

    57     * @access public

    58     *

    59     * @param array &$matches The array of matches from parse().

    60     *

    61     * @return string A token marking the horizontal rule.

    62     *

    63     */

    64     

    65     function process(&$matches)

    66     {    

    67         return $this->wiki->addToken($this->rule);

    68     }

    69 }

    70 ?>