php artisan make:export UsersExport --model=User
Here is what the above code is Doing:
1. We’re importing the Maatwebsite\Excel\Concerns\FromCollection trait.
2. We’re using the trait in our UsersExport class.
3. We’re defining the collection method, which returns the collection of users we want to export.
/** * Update and return record. * * @param Model $record * @param array $data * * @return Model */ public function update(Model $record, $data = []) { $record->forceFill($data)->save(); return $record; } Here is what the above code is Doing: 1. We’re creating a new method called update. 2. We’re passing in a model and…
PHP originally stood for Personal Home Page, but it now stands for the recursive initialism PHP: Hypertext Preprocessor. Here is what the above code is Doing: 1. We’re using the open() function to open the file “lorem.txt” in read mode. 2. We’re using the read() function to read the entire contents of the file. 3….
use Illuminate\Support\Facades\Schema; public function boot() { Schema::defaultStringLength(191); } Here is what the above code is Doing: 1. The boot method is called automatically by the framework after the service provider is registered, so there’s no need to register any additional code in the register method. 2. The defaultStringLength method allows you to easily specify the…
php -S localhost:8000 // Run Php server Here is what the above code is Doing: 1. We’re importing the Flask class from the flask module. 2. We’re creating an instance of the Flask class. The first argument is the name of the application’s module or package. If you are using a single module (as in…
$this->db->not_like(‘title’, ‘match’); // WHERE `title` NOT LIKE ‘%match% ESCAPE ‘!’ Here is what the above code is Doing: 1. Selecting the title column from the table named table. 2. Where the title column is equal to the string ‘match’. 3. Where the title column is not equal to the string ‘match’. 4. Where the title…
