php 输出xml

function xml_out($content) {
    global $_SC;
    @header("Expires: -1");
    @header("Cache-Control: no-store, private, post-check=0, pre-check=0, max-age=0", FALSE);
    @header("Pragma: no-cache");
    @header("Content-type: application/xml; charset=$_SC[charset]");
    echo '<'."?xml version=\"1.0\" encoding=\"$_SC[charset]\"?>\n";
    echo "<root><![CDATA[".trim($content)."]]></root>";
    exit();
}

 

 

摘自 uchome2.0 系统