PHP Tutorials

1. Introduction The database Query Builder provides a convenient, smooth interface for creating and running database queries. The query Builder can be used to perform most of the database operations in your app and be able to work on all supported

1. Pattern definition The responsibility chain pattern links the requested object to a chain, passing the request along the chain until there is an object processing the request, which allows multiple objects to have the opportunity to process the

Atitit. Database-----The design difference between catalog and schema and use in practice get database all library tables java jdbc PHP c#.net 1. The difference between-catalog and schema design 1 2. Several ways to get database meta-Information 2

Our company has a project on the internal server that can be run. Then I got the project locally but I found that I couldn't read the data from the database. It's been 3 days. Still not solved. The value is always not taken. debugging is

I registered the password with MD5 encryption in the way of storage in MySQL, in the login with MD5 () comparison, the value has been wrong, resulting in a failure, to find answers Reply to discussion (solution) Put the code

Phalcon and Yaf, are written in C PHP extension, performance relative to Laravel, Yii and other frameworks relatively faster. Phalcon compared to YAF, the advantage lies in a perfect set of systems, such as code generation, caching, ORM, queues, etc.

# # # #观察者模式 * Designed to let an object track a state, know how the state changes, once the state changes, all subscribed objects can be notified # # #使用SPL实现观察者模式 * Splsubject interface has three abstract methods attach (), Detach (), notify ()

Editing and Finishing: wheat Everyone in the choice of PHP version must be very confused, there are so many versions to choose that? Problem: We have now bought a new server, with Windows Server R2. Configure the environment for PHP 5.4. But

How to call the current user's subject, points and other information in Discuz discuz.htm Currently known only: $_g[' member '][credits] is the current user's integral Reply to discussion (solution)

Briefly This article is a comprehensive logical analysis of how YII2 realizes SSO. In fact, I have written two articles about SSO login implementation and further optimization, including this article is also introduced YII2 SSO login, gradually

Objective These days the author in using Laravel write a blog site, in the development process inevitably encountered some problems, this blog post is about some of the common skills of the summary Body 1.laravel Login Registration page, you can

(Note: English original written in March 2012) As a developer, I find it more and more in my daily work to see the source code of PHP. It is useful to understand what is going on behind the scenes in order to figure out the strange boundary

Queue Brief introduction The Laravel Queue Service provides a unified API for a variety of different background queue services. Queues allow you to defer tasks that consume time, such as sending an email. This can effectively reduce the time of

Laravel is a powerful framework, many components, code is also very large, its ease of use is sacrificing performance, even though it is still an excellent framework, but in the formal environment to optimize the speed of the site to improve. 1.

If memory is only 1 g, what happens next, like PHP, crashes? In the case of node. JS, a single process would have a 1G memory limit. What's going to happen, collapse? Reply content:PHP seems to actually put the received request body into memory. So

queryphp Framework tutorial Three do SEO optimization with. html End removal index.php Top two

About PHP Call database image address, implementation of the problem of wheel display Include_once "connect.php"; Connecting to a database $jdz _pic=mysql_query ("select * from Jdz_images where filetype= ' image/pjpeg ' ORDER BY aid desc limit 0,5")

Page point a button call PHP function can be implemented? Just learned PHP, do not understand anything. Can I click a button on the PHP page to invoke the PHP function? The worth parameter value entered in the text of this page is used in the

The file cannot be opened after the PHP file is downloaded? File Upload code: $page _title= ' upload file '; Include (' Include/header.inc '); $counter = 3; Number files of allow upload. if (Isset ($_post[' submitted ')) {//hidden form Require_once

PHP has no way to encrypt the video file address, that is, the client's original file cannot see the real address. After encryption, the real address of the file is hidden, so that visitors can not see the real address of the file. ------Solution--