Viewing file: Bold.php (1.69 KB) -rw-rw-rw- Select action/file-type: (+) | (+) | (+) | Code (+) | Session (+) | (+) | SDB (+) | (+) | (+) | (+) | (+) | (+) |
<?php
/** * * Parses for bold text. * * @category Text * * @package Text_Wiki * * @author Paul M. Jones <pmjones@php.net> * * @license LGPL * * @version $Id: Bold.php 180591 2005-02-23 17:38:29Z pmjones $ * */
/** * * Parses for bold text. * * This class implements a Text_Wiki_Rule to find source text marked for * strong emphasis (bold) as defined by text surrounded by three * single-quotes. On parsing, the text itself is left in place, but the * starting and ending instances of three single-quotes are replaced with * tokens. * * @category Text * * @package Text_Wiki * * @author Paul M. Jones <pmjones@php.net> * */
class Text_Wiki_Parse_Bold extends Text_Wiki_Parse { /** * * The regular expression used to parse the source text and find * matches conforming to this rule. Used by the parse() method. * * @access public * * @var string * * @see parse() * */ var $regex = "/'''(()|[^'].*)'''/U"; /** * * Generates a replacement for the matched text. Token options are: * * 'type' => ['start'|'end'] The starting or ending point of the * emphasized text. The text itself is left in the source. * * @access public * * @param array &$matches The array of matches from parse(). * * @return A pair of delimited tokens to be used as a placeholder in * the source text surrounding the text to be emphasized. * */ function process(&$matches) { $start = $this->wiki->addToken($this->rule, array('type' => 'start')); $end = $this->wiki->addToken($this->rule, array('type' => 'end')); return $start . $matches[1] . $end; } } ?>
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