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本帖最后由 hbghlyj 于 2022-3-3 20:26 编辑 打开 source/class/discuz/discuz_upload.php 文件,将第102-105行的- function is_image_ext($ext) {
- static $imgext = array('jpg', 'jpeg', 'gif', 'png', 'bmp');
- return in_array($ext, $imgext) ? 1 : 0;
- }
复制代码 改为- function is_image_ext($ext) {
- static $imgext = array('jpg', 'jpeg', 'gif', 'png', 'bmp', 'svg');
- return in_array($ext, $imgext) ? 1 : 0;
- }
复制代码 将第107-130行的- function get_image_info($target, $allowswf = false) {
- $ext = discuz_upload::fileext($target);
- $isimage = discuz_upload::is_image_ext($ext);
- if(!$isimage && ($ext != 'swf' || !$allowswf)) {
- return false;
- } elseif(!is_readable($target)) {
- return false;
- } elseif($imageinfo = @getimagesize($target)) {
- list($width, $height, $type) = !empty($imageinfo) ? $imageinfo : array('', '', '');
- $size = $width * $height;
- if((!getglobal('setting/imagelib') && $size > (getglobal('setting/gdlimit') ? getglobal('setting/gdlimit') : 16777216)) || $size < 16 ) {
- return false;
- } elseif($ext == 'swf' && $type != 4 && $type != 13) {
- return false;
- } elseif($isimage && !in_array($type, array(1,2,3,6,13))) {
- return false;
- } elseif(!$allowswf && ($ext == 'swf' || $type == 4 || $type == 13)) {
- return false;
- }
- return $imageinfo;
- } else {
- return false;
- }
- }
复制代码 改为- function get_image_info($target, $allowswf = false) {
- $ext = discuz_upload::fileext($target);
- $isimage = discuz_upload::is_image_ext($ext);
- if(!$isimage && ($ext != 'swf' || !$allowswf)) {
- return false;
- } elseif(!is_readable($target)) {
- return false;
- } elseif($imageinfo = @getimagesize($target)) {
- list($width, $height, $type) = !empty($imageinfo) ? $imageinfo : array('', '', '');
- $size = $width * $height;
- if((!getglobal('setting/imagelib') && $size > (getglobal('setting/gdlimit') ? getglobal('setting/gdlimit') : 16777216)) || $size < 16 ) {
- return false;
- }
- return $imageinfo;
- } else {
- return false;
- }
- }
复制代码 打开source/function/function_upload.php文件,将第22行改为- $imageexts = array('jpg','jpeg','gif','png','bmp','webp','svg');
复制代码 |
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