How to change php in Laravel

How to switch PHP versions in Laravel with an example: step-by-step guide.

Changing PHP in Laravel

Laravel is a powerful PHP framework for building modern web applications. It can be used to create all types of applications, from simple websites to complex web applications. One of the most powerful features of Laravel is its ability to be easily configured to use a different version of PHP.

This can be done by changing the configuration file located at config/app.php. The file contains an array of configuration options. To change the version of PHP that Laravel uses, simply add the following line to the array:

'php' => '7.4',

By default, Laravel will use the latest version of PHP available. However, if you need to use an older version of PHP, you can specify it in this configuration file.

Once the configuration file is updated, the changes will take effect immediately. You can verify that the changes have been applied by running the phpinfo() command. This will display information about the current version of PHP that is being used. If the version you specified in the configuration file is being used, then the change has been successful.

Using a different version of PHP in Laravel can be a great way to make sure that your application is compatible with the versions of PHP that are available on different servers. It can also be used to ensure that your application is running the most recent version of PHP for the best performance.