phpcms不能保存远程图片怎么办？
phpcms v9默认情况下只能保存http协议的远程图片，当然，你也可以自己设置是否保存。不知道在哪里设置？后台->内容->模型管理->文章模型-字段管理->content字段-修改，见下图：
言归正传，现在有很多网站为了安全，启用了https协议，从这些网站上复制过来的图片也是https的，这种情况下phpcms是不能够自动保存远程图片的。修改phpcms/libs/classes/attachment.class.php文件中的fillurl函数就可以了，如下：
function fillurl($surl, $absurl, $basehref = '') {if($basehref != '') {$preurl = strtolower(substr($surl,0,6));if($preurl=='http://' || $preurl=='https://' || $preurl=='ftp://' ||$preurl=='mms://' || $preurl=='rtsp://' || $preurl=='thunde' || $preurl=='emule://'|| $preurl=='ed2k://')return $surl;elsereturn $basehref.'/'.$surl;}$i = 0;$dstr = '';$pstr = '';$okurl = '';$pathStep = 0;$surl = trim($surl);if($surl=='') return '';$urls = @parse_url(SITE_URL);$HomeUrl = $urls['host'];$BaseUrlPath = $HomeUrl.$urls['path'];$BaseUrlPath = preg_replace("/\/([^\/]*)\.(.*)$/",'/',$BaseUrlPath);$BaseUrlPath = preg_replace("/\/$/",'',$BaseUrlPath);$pos = strpos($surl,'#');if($pos>0) $surl = substr($surl,0,$pos);if($surl[0]=='/') {$okurl = 'http://'.$HomeUrl.'/'.$surl;} elseif($surl[0] == '.') {if(strlen($surl)<=2) return '';elseif($surl[0]=='/') {$okurl = 'http://'.$BaseUrlPath.'/'.substr($surl,2,strlen($surl)-2);} else {$urls = explode('/',$surl);foreach($urls as $u) {if($u=="..") $pathStep++;else if($i<count($urls)-1) $dstr .= $urls[$i].'/';else $dstr .= $urls[$i];$i++;}$urls = explode('/', $BaseUrlPath);if(count($urls) <= $pathStep)return '';else {$pstr = 'http://';for($i=0;$i<count($urls)-$pathStep;$i++) {$pstr .= $urls[$i].'/';}$okurl = $pstr.$dstr;}}} else {$preurl = strtolower(substr($surl,0,6));if(strlen($surl)<7)$okurl = 'http://'.$BaseUrlPath.'/'.$surl;elseif($preurl=="http:/" || $preurl=="https:" ||$preurl=='ftp://' ||$preurl=='mms://' || $preurl=="rtsp://" || $preurl=='thunde' || $preurl=='emule:'|| $preurl=='ed2k:/')$okurl = $surl;else$okurl = 'http://'.$BaseUrlPath.'/'.$surl;}$preurl = strtolower(substr($okurl,0,6));if($preurl=='ftp://' || $preurl=='mms://' || $preurl=='rtsp://' || $preurl=='thunde' || $preurl=='emule:'|| $preurl=='ed2k:/') {return $okurl;} else {$okurl = preg_replace('/^(http:\/\/)/i','',$okurl);$okurl = preg_replace('/^(https:\/\/)/i','',$okurl);$okurl = preg_replace('/\/{1,}/i','/',$okurl);return 'http://'.$okurl;}}
