laravel chunk

originally is to see, chunk whether support where and other conditions to filter, also looked at the next source, just searched an article, talk about this "update" problem. Reproduced under, record, to avoid everyone jumping pits. Original link:

Chunk block result set processing in Laravel, laravelchunk If you need to process thousands of Eloquent results, you can usechunkCommand.chunkThe method will get a "block" Eloquent model and fill it with a given closure for processing. UsechunkThis

I have learned PHP, and now I want to learn a PHP framework. Through online access to information, I understand that the following frameworks are often mentioned: thinkphp: Homemade PHP framework, but it feels like a lot of people are not

Laravel is the PHP Web development Framework (PHP Web framework). It frees you from messy code, it helps you build a perfect web app, and every line of code can be concise and expressive. So, how does the Laravel framework operate the database?

If you need to handle thousands of eloquent results, you can use chunkCommand. chunkThe eloquent method takes a "chunk" of the model and populates it with a given closure for processing. Use chunkMethod can effectively reduce memory consumption when

Queries Builder (query Builder) 1. New data You can insert one/more data by using the Insert method of the Query Builder: Db::table (' users ')->insert ([ [' ID ' =>1, ' name ' => ' laravel ', ' email ' => ' laravel@test.com ', ' password ' => '

Database files used: Laravel Basic Learning Note (ii) SQL file 1) DB facade (original lookup) a) connect to the database; Configuration database in Directory laravel/config/database.php ' Default ' = env (' db_connection ', ' MySQL '), //default

To get the query Builder simple, or to rely on the db façade, we use the DB Façade table method and pass in the table name to get the table's Query Builder: $users = db::table (' users '); So we get to the query builder of the $users table, and in

Laravel template engine Blade The difference of some of the tags in section This article mainly introduces the Laravel template engine Blade section of some of the differences introduced, this article explains @yield and @section, @show and @stop, @

Laravel is a simple, elegant frame that can be said to be the second choice after the introduction TP.Catalog section: Code written by App-- Controller, HTTP Bootstrap-Frame self-loading files Config--config file