->orWhere(function($query){$query->where('votes','>',100) ->where('title','<>','Admin'); }) ->get(); 这将产生以下 SQL 查询: select *fromusers where name ='John'or(votes >100andtitle <>'Admin') 你还可以在查询构建器中使用聚合(如count、max、min、avg和sum): $users=DB::tab...
To create such an "implicit" extension, use the Validator::extendImplicit() method:1Validator::extendImplicit('foo', function ($attribute, $value, $parameters, $validator) { 2 return $value == 'foo'; 3});An "implicit" extension only implies that the attribute is required. Whether it ...
Note that we only specified a directory name and not a filename. By default, the putFile method will generate a unique ID to serve as the filename. The file's extension will be determined by examining the file's MIME type. The path to the file will be returned by the putFile method...
Another example is where we get the number of products that are either launching in the USA or have the product name "RPG". The best part about the query builder is that it’s open to extension, so you can write your custom methods on it if you need to! Securing against cross-site ...
$ext = $file->getClientOriginalExtension(); // 生成新的文件名 $newName = md5(time().rand(0, 10000)).".".$ext; // 将文件移动到指定目录 $file->move(public_path('uploads'), $newName); // 返回文件路径 return '/uploads/'.$newName; ...
我正在尝试上载.imed格式的文件。这是一种罕见的格式,Laravel将其检测为application/zip,这很好。但除此之外,Laravel将我的文件保存为hash_name.zip 当我尝试通过以下方式获取上载文件的文件扩展名时: var_dump($data['file_uri']->extension()); 我得到了string(3) "zip" ...
{ # Connect IP:Port server 127.0.0.1:5200 weight=5 max_fails=3 fail_timeout=30s; # Connect UnixSocket Stream file, tips: put the socket file in the /dev/shm directory to get better performance #server unix:/yourpath/laravel-s-test/storage/laravels.sock weight=5 max_fails=3 fail_...
If you are using PHP Monitor on Apple Silicon without Rosetta, PHP Monitor expects the main Homebrew binary in /opt/homebrew/bin/brew. If there's an issue here, you'll get an alert at launch. Make sure that the version of Homebrew that you are running normally is the same as the one...
Lumen needs almost no other configuration out of the box. You are free to get started developing!You may also want to configure a few additional components of Lumen, such as:Cache DatabasePretty URLsApacheThe framework ships with a public/.htaccess file that is used to allow URLs without ...
"name": "Brian Nesbitt", "email": "brian@nesbot.com", "homepage": "http://nesbot.com" } ], "description": "A simple API extension for DateTime.", "homepage": "http://carbon.nesbot.com", "keywords": [ "date", ...