php替换富文本框返回图片路径

Posted 2020-12-28

public function imageUrl($content) {

    $url = "http://".$_SERVER[‘SERVER_NAME‘];
    $pregRule = "/<[img|IMG].*?src=[‘|"](.*?(?:[.jpg|.jpeg|.png|.gif|.bmp]))[‘|"].*?[/]?>/";
    $list = preg_replace($pregRule, ‘<img src="‘.$url.‘${1}" style="max-width:100%">‘, $content);
    return $list;

}