如何使用 Laravel 刪除圖庫中的單張照片

Question

    public function destroy($id)
    {
       $delete = Gallery::findOrFail($id);
       $storegallery = json_decode($delete -> gallery);
       foreach($storegallery as $file){
        unlink('storege/gallery/'.$file);
        $delete -> delete();  
          return back();
       }

       
    }

取消鏈接（storege/gallery/192242c2feb319b20192c61a16ed8da0.png）：沒有這樣的文件或目錄

Answer 1

您在這一行中有錯字：

unlink('storege/gallery/'.$file); // 'storege' should be 'storage'

嘗試這個：

public function destroy($id)
    {
       $delete = Gallery::findOrFail($id);
       $storegallery = json_decode($delete -> gallery);
       foreach($storegallery as $file){
           if($file && file_exists("storage/gallery/".$file) && is_file("storage/gallery/".$file))
           {
               unlink('storage/gallery/'.$file);
               $delete -> delete(); 
           }
           else{echo $file.' - File Not found in storage/gallery'} 
           return back();
       }

       
    }