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           ddelon | 
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           <?php
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           /*
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           backlinks.php
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           Copyright 2002  Patrick PAUL
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           Copyright 2003  David DELON
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           Copyright 2003  Charles NEPOTE
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           This program is free software; you can redistribute it and/or modify
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           it under the terms of the GNU General Public License as published by
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           the Free Software Foundation; either version 2 of the License, or
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           (at your option) any later version.
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           This program is distributed in the hope that it will be useful,
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           but WITHOUT ANY WARRANTY; without even the implied warranty of
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           MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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           GNU General Public License for more details.
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           You should have received a copy of the GNU General Public License
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           along with this program; if not, write to the Free Software
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           Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
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           */
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           	if ($this->GetParameter("page"))
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           	{
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           		$page = $this->GetParameter("page");
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           		$title = "Pages ayant un lien vers ".$this->ComposeLinkToPage($page)." : <br />\n";
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           	}
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           	else
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           	{
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           		$page = $this->getPageTag();
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           		$title = "Pages ayant un lien vers la page courante : <br />\n";
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           	}
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           	$pages = $this->LoadPagesLinkingTo($page);
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           	if ($pages)
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           	{
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           		echo $title;
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           		if (!$exclude = $this->GetParameter("exclude"))
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           		{
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           			foreach ($pages as $page)
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           			{
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           				echo $this->ComposeLinkToPage($page["tag"]), "<br />\n";
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           			}
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           		}
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           		else
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           		{
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           			foreach ($pages as $page)
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           			{
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           				// Show link if it isn't an excluded link
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           				if (!preg_match("/".$page["tag"]."(;|$)/", $exclude)) echo $this->ComposeLinkToPage($page["tag"]), "<br />\n";
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           			}
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           		}
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           	}
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           	else
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           	{
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           		echo "<i>Aucune page n'a de lien vers ", $this->ComposeLinkToPage($page), ".</i>";
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           	}
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           ?>
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