Refresh the php file after modification

When we develop PHP programs, we often need to modify the code, but after modifying the code, we need to refresh it to see the effect. If you have to manually refresh the page every time you make a modification, it will be very troublesome and a waste of time. At this time, we can use some methods to automatically refresh the page and improve development efficiency.

1. Use the auto-refresh browser plug-in

There are many auto-refresh browser plug-ins on the market to choose from, such as LiveReload of Google Chrome and Auto Reload of Firefox browser. These plug-ins can monitor file changes and automatically refresh the web page when the file is modified.

To use these plug-ins, you only need to install the plug-in and enable the plug-in on the page that needs to be refreshed automatically. However, it should be noted that these plug-ins may become unstable during the development process, causing the browser to crash or fail to refresh automatically.

2. Use system proxy tools

Some editors or IDEs can cooperate with system proxy tools to achieve an automatic refresh effect. These tools can monitor file changes and push the modified content to the browser through the proxy server when the file changes, thereby achieving an automatic refresh effect.

For example, when using the PHPStorm editor, you can use the BrowserSync plug-in to implement the automatic refresh function. This plug-in can monitor file changes and then push the changes to the browser through the system proxy.

3. Use Gulp or Webpack

Gulp and Webpack are commonly used automated build tools in front-end development. They can help us automatically perform some tasks, such as compiling Less/Sass, compressing JavaScript and CSS. wait. At the same time, they can also help us achieve automatic refresh effects.

When using Gulp or Webpack, we can use the browser-sync tool to achieve automatic refresh. This plug-in can also monitor file changes and automatically refresh the browser when files change.

4. Using PHP’s built-in server

PHP provides a built-in server that can be started through the command line. This server can run PHP applications locally and provide browser access. After we modify the PHP file, we only need to refresh the browser to see the latest effect.

If your PHP version is greater than 5.4, then you can use the following command to start the PHP built-in server:

cd /path/to/project
php -S localhost:8000

/path/to/project in the above command means you The path where the PHP project is located. After running the command, you can access your PHP application by visiting http://localhost:8000 in your browser. After you modify the PHP file, just refresh the browser to see the latest effect.

Summary

When developing PHP programs, you need to constantly modify the code to complete the requirements. Refreshing the page manually is a waste of time and effort. Therefore, we can use automatic refresh browser plug-ins, system proxy tools, Gulp or Webpack, and PHP's built-in server to automatically refresh the page and improve development efficiency. In addition, some minor problems may occur, so you need to pay attention to some details and how to deal with problems when using these tools.

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