Laravel 4.2 抛出 NotReadableException “不支持的图像类型。GD 驱动程序只能解码 JPG、PNG、GIF 或 WebP 文件。”
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Laravel 4.2 throws NotReadableException "Unsupported image type. GD driver is only able to decode JPG, PNG, GIF or WebP files."
提问by wesol3d
After checked about 20 solutions I gave up and need help. I've got 2 JPG files. Both have proper mime, they are not too big for upload_max_filesize, names are ok, path is ok. Every solution was about one of those issues.
在检查了大约 20 个解决方案后，我放弃了并需要帮助。我有 2 个 JPG 文件。两者都有适当的 mime，它们对于upload_max_filesize 来说不是太大，名称还可以，路径也可以。每个解决方案都与这些问题之一有关。
My problem is when I run script on first image it is ok, no error, object is created:
我的问题是当我在第一张图像上运行脚本时，它没问题，没有错误，创建了对象：
$image1 = Image::make(public_path()."/uploads/goodimage.jpg");
See example:https://app.esticrm.pl/uploads/goodimage.jpg
参见示例：https : //app.esticrm.pl/uploads/goodimage.jpg
When I run it on other picture I'm getting error:
当我在其他图片上运行它时，出现错误：
$image2 = Image::make(public_path()."/uploads/badimage.jpg");
See example:https://app.esticrm.pl/uploads/badimage.jpg
参见示例：https : //app.esticrm.pl/uploads/badimage.jpg
Error message:
错误信息：
Intervention \ Image \ Exception \ NotReadableException Unsupported image type. GD driver is only able to decode JPG, PNG, GIF or WebP files.
Intervention \ Image \ Exception \ NotReadableException 不支持的图像类型。GD 驱动程序只能解码 JPG、PNG、GIF 或 WebP 文件。
Same situation on Windows and Linux. Files are opening on every graphic program and browser I've checked. Those problems has started after PHP upgrade from 5.5.x to 5.6.35. Was fine before.
Windows 和 Linux 上的情况相同。文件在我检查过的每个图形程序和浏览器上打开。这些问题是在 PHP 从 5.5.x 升级到 5.6.35 之后开始的。之前还好。
回答by wesol3d
Ok, I found solution:
好的，我找到了解决方案：
$image2 = Image::make(file_get_contents(public_path()."/uploads/badimage.jpg"));
Works also on file object from form:
也适用于表单中的文件对象：
$image2 = Image::make(file_get_contents(Input::file('upload_file'));
回答by Evan
I had the same problem and my way of solving was the next. I had to change the size that nginx allowed the user to upload in /etc/nginx.conf, like this:
我有同样的问题，我的解决方法是下一个。我必须更改 nginx 允许用户在 /etc/nginx.conf 中上传的大小，如下所示：
http {
client_max_body_size 100M;
}
And I had to change also my php.ini, to increase the size of the files uploaded and the total size:
我还必须更改我的 php.ini，以增加上传文件的大小和总大小：
upload_max_filesize = 4M
post_max_size = 16M
I hope helps someone
我希望能帮助某人
回答by Kajan Thadsanamoorthy
change following variables in php.ini file
更改 php.ini 文件中的以下变量
post_max_size = 128M upload_max_filesize = 128M
post_max_size = 128M upload_max_filesize = 128M
print phpinfo() to find your php.ini location.
打印 phpinfo() 以找到您的 php.ini 位置。
If its cpanel its under software section->php versions-> click on "Switch To PHP Options" . Then change the value.
Also change the max_execution_timeto 600
如果它的 cpanel 位于软件部分-> php 版本-> 单击“切换到 PHP 选项”。然后更改值。也更改max_execution_time为600
