Source for file Underline.php
Documentation is available at Underline.php
* Parses for italic text.
* This class implements a Text_Wiki_Parse to find source text marked for
* underlined as defined by text surrounded by two '_'.
* On parsing, the text itself is left in place, but the starting and ending
* instances of two '^' are replaced with tokens.
* @author Paul M. Jones <pmjones@php.net>
* @author Michele Tomaiuolo <tomamic@yahoo.it>
* @version $Id: Underline.php 242127 2007-09-03 21:29:36Z mic $
* The regular expression used to parse the source text and find
* matches conforming to this rule. Used by the parse() method.
//var $regex = "/(?:\_\_(.+?)\_\_|(?:(?<=[\W_\xFF])\_(?![ \_]))(.+?)(?:(?<![ \_])\_(?=[\W_\xFF])))/";
* Generates a replacement for the matched text. Token options are:
* 'type' => ['start'|'end'] The starting or ending point of the
* superscript text. The text itself is left in the source.
* @param array &$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
//$text = $matches[1] ? $matches[1] : $matches[2];
if (! $this->wiki->checkInnerTags ($text)) {
$start = $this->wiki->addToken (
$end = $this->wiki->addToken (
return $start . $text . $end;
Documentation generated on Mon, 11 Mar 2019 15:40:31 -0400 by phpDocumentor 1.4.4. PEAR Logo Copyright © PHP Group 2004.
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