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- <?php
-
- /**
- *
- * Parses for centered lines of text.
- *
- * @category Text
- *
- * @package Text_Wiki
- *
- * @author Paul M. Jones <pmjones@php.net>
- *
- * @license LGPL
- *
- * @version $Id: Center.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
- *
- */
-
- /**
- *
- * Parses for centered lines of text.
- *
- * This class implements a Text_Wiki_Parse to find lines marked for centering.
- * The line must start with "= " (i.e., an equal-sign followed by a space).
- *
- * @category Text
- *
- * @package Text_Wiki
- *
- * @author Paul M. Jones <pmjones@php.net>
- *
- */
-
- class Text_Wiki_Parse_Center extends Text_Wiki_Parse {
-
-
- /**
- *
- * The regular expression used to find source text matching this
- * rule.
- *
- * @access public
- *
- * @var string
- *
- */
-
- var $regex = '/\n\= (.*?)\n/';
-
- /**
- *
- * Generates a token entry for the matched text.
- *
- * @access public
- *
- * @param array &$matches The array of matches from parse().
- *
- * @return A delimited token number to be used as a placeholder in
- * the source text.
- *
- */
-
- function process(&$matches)
- {
- $start = $this->wiki->addToken(
- $this->rule,
- array('type' => 'start')
- );
-
- $end = $this->wiki->addToken(
- $this->rule,
- array('type' => 'end')
- );
-
- return "\n" . $start . $matches[1] . $end . "\n";
- }
- }
- ?>