Source for file italic.php
Documentation is available at italic.php
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// | This source file is subject to version 2.0 of the PHP license, |
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// +----------------------------------------------------------------------+
// | Authors: Paul M. Jones <pmjones@ciaweb.net> |
// +----------------------------------------------------------------------+
// $Id: italic.php,v 1.1 2004/01/31 15:52:08 pmjones Exp $
* This class implements a Text_Wiki_Rule to find source text marked for
* emphasis (italics) as defined by text surrounded by two single-quotes.
* On parsing, the text itself is left in place, but the starting and ending
* instances of two single-quotes are replaced with tokens.
* @author Paul M. Jones <pmjones@ciaweb.net>
* The regular expression used to parse the source text and find
* matches conforming to this rule. Used by the parse() method.
var $regex = "/''(()|[^'].*)''/U";
* Generates a replacement for the matched text. Token options are:
* 'type' => ['start'|'end'] The starting or ending point of the
* emphasized text. The text itself is left in the source.
* @param array &$matches The array of matches from parse().
* @return string A pair of delimited tokens to be used as a
* placeholder in the source text surrounding the text to be
$start = $this->addToken(array ('type' => 'start'));
$end = $this->addToken(array ('type' => 'end'));
return $start . $matches[1 ] . $end;
* Renders a token into text matching the requested format.
* @param array $options The "options" portion of the token (second
* @return string The text rendered from the token options.
if ($options['type'] == 'start') {
if ($options['type'] == 'end') {
Documentation generated on Mon, 11 Mar 2019 10:14:14 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
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