home *** CD-ROM | disk | FTP | other *** search
- <?php
-
- /**
- *
- * Parses for anchor targets.
- *
- * @category Text
- *
- * @package Text_Wiki
- *
- * @author Manuel Holtgrewe <purestorm at ggnore dot net>
- *
- * @author Paul M. Jones <pmjones@php.net>
- *
- * @license LGPL
- *
- * @version $Id: Anchor.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
- *
- */
-
- /**
- *
- * This class implements a Text_Wiki_Parse to add an anchor target name
- * in the wiki page.
- *
- * @author Manuel Holtgrewe <purestorm at ggnore dot net>
- *
- * @author Paul M. Jones <pmjones at ciaweb dot net>
- *
- * @category Text
- *
- * @package Text_Wiki
- *
- */
-
- class Text_Wiki_Parse_Anchor extends Text_Wiki_Parse {
-
-
- /**
- *
- * The regular expression used to find source text matching this
- * rule. Looks like a macro: [[# anchor_name]]
- *
- * @access public
- *
- * @var string
- *
- */
-
- var $regex = '/(\[\[# )([-_A-Za-z0-9.]+?)( .+)?(\]\])/i';
-
-
- /**
- *
- * Generates a token entry for the matched text. Token options are:
- *
- * 'text' => The full matched text, not including the <code></code> tags.
- *
- * @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) {
-
- $name = $matches[2];
- $text = $matches[3];
-
- $start = $this->wiki->addToken(
- $this->rule,
- array('type' => 'start', 'name' => $name)
- );
-
- $end = $this->wiki->addToken(
- $this->rule,
- array('type' => 'end', 'name' => $name)
- );
-
- // done, place the script output directly in the source
- return $start . trim($text) . $end;
- }
- }
- ?>
-