参考链接:https://blog.csdn.net/u011415782/article/details/79978608
/**
* 编辑器base64_decode图片匹配
*
* @author Eric
* @param $str
* @return mixed
*/
public function nei_rong_img($str)
{
preg_match_all('/data:\S+/',$str,$res);
$url ="http://mapi.zhinong.com/";
// var_dump($res);die;
$res = $res[0];
if(count($res) > 0)
{
foreach ($res as $k => $v)
{
$path = $this->images_save(substr($v,0, strlen($v)-1));
$str = str_replace(
$v,
$url.$path.'"',
$str);
}
}
return $str;
}
/**
* base64_decode图片存储到目录
*
* @author Eric
* @param $imgBase64
* @return string
*/
public function images_save($imgBase64)
{
if (preg_match('/^(data:\s*image\/(\w+);base64,)/',$imgBase64,$res)) {
//获取图片类型
$type = $res[2];
//图片保存路径
$new_file = __ROOT__ . 'Application/img/'.date("Ymd",time());
if (!file_exists($new_file)) {
$res=mkdir($new_file,0777,true);
}
$new_file = $new_file.time().'.'.$type;
file_put_contents($new_file,base64_decode(str_replace($res[1],'', $imgBase64)));
return $new_file;
}
}
