织梦CMS MIP文章内容页图片适配百度MIP规范

/**
 *  MIP文章内容页图片适配百度MIP规范
 *
 * @access    public
 * @param     string  $content  	文章内容
 * @return    string
 */
function mip($content){
	global $cfg_basehost;
    preg_match_all('/<img (.*?)\>/', $content, $images);
    if(!is_null($images)) {
        foreach($images[1] as $index => $value){
            $mip_img = str_replace('<img', '<mip-img', $images[0][$index]);
            $mip_img = str_replace('>', '></mip-img>', $mip_img);
            $mip_img = preg_replace('/(width|height)="\d*"\s/', '', $mip_img );
            $mip_img = preg_replace('/ style=\".*?\"/', '',$mip_img);
            $content = str_replace($images[0][$index], $mip_img, $content);
        }
    }
    preg_match_all('/ style=\".*?\"/', $content, $style);
    if(!is_null($style)) {
        foreach($style[0] as $index => $value){
            $mip_style = preg_replace('/ style=\".*?\"/', '',$style[0][$index]);
            $content = str_replace($style[0][$index], $mip_style, $content);
        }
    }
	$content = str_replace('/uploads/', $cfg_basehost.'/uploads/', $content);
    return $content;  
}

{dede:field.body function=mip(@me)/}