$_title_yetlist,
'body' => ''
);
$refer = array();
$exists = get_existpages();
$pages = array_diff(get_existpages(CACHE_DIR,'.ref'),get_existpages());
foreach ($pages as $page)
{
foreach (file(CACHE_DIR.encode($page).'.ref') as $line)
{
list($_page) = explode("\t",$line);
$refer[$page][] = $_page;
}
}
if (count($refer) == 0)
{
$retval['body'] = $_err_notexist;
return $retval;
}
ksort($refer,SORT_STRING);
foreach($refer as $page=>$refs)
{
$r_page = rawurlencode($page);
$s_page = htmlspecialchars($page);
$link_refs = array();
foreach(array_unique($refs) as $_refer)
{
$r_refer = rawurlencode($_refer);
$s_refer = htmlspecialchars($_refer);
$link_refs[] = "$s_refer";
}
$link_ref = join(' ',$link_refs);
// 参照元ページが複数あった場合、referは最後のページを指す(いいのかな)
$retval['body'] .= "$s_page ($link_ref)\n";
}
if ($retval['body'] != '')
{
$retval['body'] = "\n";
}
return $retval;
}
?>