Php Laravel，旋转图像要求参数为有效路径

当我将图像上传到数据库时，Laravel会旋转它们，所以我发现 ，然后在实现它之后，我得到这个错误

exif\u read\u data（）期望参数1是一个有效的路径，数组给定

。我怎样才能解决这个问题

控制器

 if($request->hasFile('files')){

        $store_file = [];

        $exif = exif_read_data($request->file('files'));
        if(!empty($exif['Orientation'])) {
            switch($exif['Orientation']) {
                case 8:
                    $image = imagerotate($image,90,0);
                    break;
                case 3:
                    $image = imagerotate($image,180,0);
                    break;
                case 6:
                    $image = imagerotate($image,-90,0);
                    break;
            }
        }


       // $files = $request->file('files');
        foreach ($exif as $file) {
            $path = $file->storeAs('public/photos');

            $store_file[] = [

                'product_id' => $product->id,
                'filename' =>  $path
            ];
        }

---

由于错误mentiened

exif\u read\u data（）期望参数1是有效路径，因此给定数组

您必须提供从存储器到

exif\u read\u data（）

函数的映像路径，这意味着您需要循环通过$request->file（'files'）并通过

$path = $file->store('public/photos');

然后

修复

if($request->hasFile('files')){

    $store_file = [];

    foreach ($request->file('files') as $file) {

        $fileName = uniqid() . time() . '.' . $file->getClientOriginalExtension();

        $file->storeAs('public/photos', $fileName);

        $filePath = $file->getPathName();

        $exif = @exif_read_data($filePath);

        if(isset($exif['Orientation'])) {

            switch($exif['Orientation']) {
                case 8:
                    $deg = 90;
                    break;
                case 3:
                    $deg = 180;
                    break;
                case 6:
                    $deg = -90;
                    break;
            }

            if (isset($deg)) {

                $fullQualifiedFilePath = storage_path('app/public/photos/' . $fileName);

                if ($file->getClientOriginalExtension() == "png") {
                    $img_new = imagecreatefrompng($fullQualifiedFilePath);
                    $img_new = imagerotate($img_new, $deg, 0);

                    imagepng($img_new, $fullQualifiedFilePath);
                } else {
                    $img_new = imagecreatefromjpeg($fullQualifiedFilePath);
                    $img_new = imagerotate($img_new, $deg, 0);

                    imagejpeg($img_new, $fullQualifiedFilePath, 80);
                }
           }
       }

        $store_file[] = [

            'product_id' => $product->id,
            'filename' =>  'public/photos/' . $fileName
        ];
    }

    ProductsPhoto::insert($store_file);
}

---

参考

那么我把这个

exif\u read\u data（）

代码放在哪里，因为我很困惑@Foued MOUSSII仍然获得

期望参数是有效路径

您可以检查编辑的问题@Foued MOUSSII获得

未定义变量：exif“

@Foued MOUSSII在资源上调用成员函数storeAs（）时遇到另一个错误，

@Foued MOUSSITry对此行进行注释
$image->storeAs（'public/photos'，$fileName”）并重试
if($request->hasFile('files')){

    $store_file = [];

    foreach ($request->file('files') as $file) {

        $fileName = uniqid() . time() . '.' . $file->getClientOriginalExtension();

        $file->storeAs('public/photos', $fileName);

        $filePath = $file->getPathName();

        $exif = @exif_read_data($filePath);

        if(isset($exif['Orientation'])) {

            switch($exif['Orientation']) {
                case 8:
                    $deg = 90;
                    break;
                case 3:
                    $deg = 180;
                    break;
                case 6:
                    $deg = -90;
                    break;
            }

            if (isset($deg)) {

                $fullQualifiedFilePath = storage_path('app/public/photos/' . $fileName);

                if ($file->getClientOriginalExtension() == "png") {
                    $img_new = imagecreatefrompng($fullQualifiedFilePath);
                    $img_new = imagerotate($img_new, $deg, 0);

                    imagepng($img_new, $fullQualifiedFilePath);
                } else {
                    $img_new = imagecreatefromjpeg($fullQualifiedFilePath);
                    $img_new = imagerotate($img_new, $deg, 0);

                    imagejpeg($img_new, $fullQualifiedFilePath, 80);
                }
           }
       }

        $store_file[] = [

            'product_id' => $product->id,
            'filename' =>  'public/photos/' . $fileName
        ];
    }

    ProductsPhoto::insert($store_file);
}