";
$dir = opendir($PG_DIR);
while($file = readdir($dir)) {
if(preg_match("/\.txt$/", $file)) {
@$con = file_get_contents($PG_DIR . $file);
$query = preg_quote($page);
if(@preg_match("/\[([^|\]]+\|)? *$query(#[^\]]+)? *\]/i", $con)
|| @preg_match("/\[([^]]*)\|link=\s*$query(#([^\]]+))?([|\]])/", $con))
$files[] = substr($file, 0, strlen($file) - 4);
}
}
if(is_array($files)) {
sort($files);
foreach($files as $file)
$CON .= "".h($file)."";
}
$CON .= "";
$TITLE = "What links to ".h($page)."? (".count($files).")";
return true;
}
else
return false;
}
function template()
{
global $html, $page, $START_PAGE, $WIKI_TITLE, $TITLE, $self;
if(!empty($page) && $this->link_page_title) {
$page_nolang = preg_replace("/\.[A-Za-z]{2}(-[A-Za-z]{2})?$/", "", $page);
$html = template_replace("plugin:WHAT_LINKS_HERE", "What links here?", $html);
$html = template_replace("PAGE_TITLE", "".h($page == $START_PAGE && $page == $TITLE ? $WIKI_TITLE : $TITLE)."", $html);
}
if($_GET["action"] == "whatlinkshere")
$html = template_replace("SHOW_PAGE", "$GLOBALS[T_SHOW_PAGE]", $html);
}
}