织梦DEDECMS文章内容body图文分离调用代码

{dede:field.body runphp=yes}
$string = @me;
$result = preg_replace("/]+>/i",'',$string);
@me = $result;
{/dede:field.body}

{dede:field.body runphp=yes}
$string = @me;
preg_match_all("/]*)s*src=('|")([^'"]+)('|")/",$string,$matches);
$imgsrc_arr = array_unique($matches[3]);
foreach($imgsrc_arr as $imgsrc)
{
$result .= "
 ";
}
@me = $result;
{/dede:field.body}