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PHPV5.2 adds a hook for developers to track file Upload progress in real time. This article is part 1 of the new feature series (five in total) in PHPV5.2. it will show you how to monitor file uploads and write code accordingly, and how to create a

PHP V5.2 adds a hook for developers to track File Upload progress in real time. This article is part 1 of the "new features in PHP V5.2" series (five in total). It will show you how to monitor file uploads, write code, and create a PHP progress bar.

PHP V5.2 adds hooks to developers to take advantage of the ability to track file uploads in real time. This article is part 5th of the "What's new in PHP V5.2" series (a total of five parts) and will show you how to monitor file uploads and write

Recently, our new VPS customers have suddenly increased and we don't know where our friends are from. Maybe a forum mentioned our VPS, as long as you hear the cry of "tutorial", you can feel this eagerness from the other side of the earth.

I often hear from people on forums and QQ groups that Drupal is very slow. in the initial state, it cannot carry much data and concurrency, and the performance is very poor. However, we can find that many major websites are also developed using

Therefore, you cannot completely solve the performance problem, but you can use some common solutions to significantly improve the website performance based on the actual situation. We often say that you know the 80/20 theory, so if you exchange 20%

In-depth parsing of PHP's caching capabilities in the YII framework, YII framework Data caching refers to storing some PHP variables in the cache and retrieving them from the cache when they are used. It is also the basis for more advanced caching

Collect and sort some common PHP class libraries. collect and sort out some common PHP class libraries, resources, and skills so that you can quickly find what you need at work... The content in this list includes awesome-php translation,

This article mainly introduces the caching function in PHP's Yii Framework. as a heavyweight framework pursuing high standards, Yii has a rich array of cache storage and APIs, for more information about data caching, you can store some PHP variables

Data caching refers to storing some PHP variables in the cache and retrieving them from the cache when used. It is also the basis for more advanced caching features, such as query caching and content caching. The following code is a typical data