+
−<?php
+
−
+
−/**
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−* 
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−* Parses for strongly-emphasized text.
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−* 
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−* @category Text
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−* 
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−* @package Text_Wiki
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−* 
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−* @author Paul M. Jones <pmjones@php.net>
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−* 
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−* @license LGPL
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−* 
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−* @version $Id: Strong.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
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−* 
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−*/
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−
+
−
+
−/**
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−* 
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−* Parses for strongly-emphasized text.
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−* 
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−* This class implements a Text_Wiki_Parse to find source text marked for
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−* strong emphasis (bold) as defined by text surrounded by three
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−* single-quotes. On parsing, the text itself is left in place, but the
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−* starting and ending instances of three single-quotes are replaced with
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−* tokens.
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−*
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−* @category Text
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−* 
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−* @package Text_Wiki
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−* 
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−* @author Paul M. Jones <pmjones@php.net>
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−* 
+
−*/
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−
+
−class Text_Wiki_Parse_Strong extends Text_Wiki_Parse {
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−    
+
−    
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−    /**
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−    * 
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−    * The regular expression used to parse the source text and find
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−    * matches conforming to this rule.  Used by the parse() method.
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−    * 
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−    * @access public
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−    * 
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−    * @var string
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−    * 
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−    * @see parse()
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−    * 
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−    */
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−    
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−    var $regex =  "/\*\*(.*?)\*\*/";
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−    
+
−    
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−    /**
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−    * 
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−    * Generates a replacement for the matched text.  Token options are:
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−    * 
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−    * 'type' => ['start'|'end'] The starting or ending point of the
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−    * emphasized text.  The text itself is left in the source.
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−    * 
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−    * @access public
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−    *
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−    * @param array &$matches The array of matches from parse().
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−    *
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−    * @return A pair of delimited tokens to be used as a placeholder in
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−    * the source text surrounding the text to be emphasized.
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−    *
+
−    */
+
−    
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−    function process(&$matches)
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−    {
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−        $start = $this->wiki->addToken(
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−            $this->rule, array('type' => 'start')
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−        );
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−        
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−        $end = $this->wiki->addToken(
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−            $this->rule, array('type' => 'end')
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−        );
+
−        
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−        return $start . $matches[1] . $end;
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−    }
+
−}
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−?>