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This article shows you how to view the virtual host php version, the content is concise and easy to understand, it will definitely brighten your eyes. I hope you can get something through the detailed introduction of this article.

The PHP version of the virtual host can be viewed in the "PHP version" function of the virtual host control panel system, and the PHP version can be switched here.

1. Virtual host control panel to view PHP version

Many web hosting services provide PHP version switching in the control panel, which we can use to view the PHP version information of the current virtual host.

In the PHP version manipulation interface, the current PHP version is selected by default. For example, the virtual host generally defaults to PHP5.2, so if the webmaster wants to install a higher version of the website system, he needs to go to the "PHP version" and switch the PHP to the corresponding version. For example, the latest WordPress requires at least PHP5.6

2. Script to view PHP version

In addition to the control panel function, we can also directly use the PHP script to query the PHP version of the server:

a. Through the phpinfo function

b. PHP_VERSION queries using predefined constants

c. Use the phpversion () function to query

A specific example is shown in the figure:

The above is how to view the php version of the virtual host. Have you learned any knowledge or skills? If you want to learn more skills or enrich your knowledge reserve, you are welcome to follow the industry information channel.

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