linux xampp php changes

Using the XAMPP integrated development environment (IDE) in the Linux system can easily build a PHP development environment locally for website development and testing. However, when using XAMPP, sometimes it is necessary to make some changes to PHP to meet specific needs. This article will introduce how to change PHP in XAMPP in Linux system.

Step 1: Determine the installation path

Before you start changing PHP, you need to determine the path to the XAMPP installation. Generally speaking, the XAMPP installation path is under /opt/lampp. If you are not sure about the installation path of XAMPP, you can check it by running the following command:

$ whereis lampp

This command will display the installation path of XAMPP. If it is not installed, you can download and install it from the official website.

Step 2: Change PHP

After confirming the installation path of XAMPP, you can start changing the configuration of PHP. Open the terminal and enter the following command to enter the XAMPP installation path:

$ cd /opt/lampp

After entering the directory, you can see a file named php.ini. This file contains PHP configuration information, which can be modified to change PHP's behavior.

Use an editor to open the php.ini file:

$ sudo nano etc/php.ini

In this file, you can find many configuration items related to PHP. Modify these options as needed. For example, if you need to increase the maximum upload file size of PHP, you can find the following line:

upload_max_filesize = 2M

Change this value to the required value (for example, 10M), save the file and exit the editor.

Some changes require restarting the XAMPP service to take effect. XAMPP can be restarted using the following command:

$ sudo /opt/lampp/lampp restart

This command will stop the XAMPP service and then restart it for the changes to take effect.

Step 3: Test the changes

After changing the PHP configuration, you need to test whether they take effect. You can create a file containing the test PHP code and open it in a browser. For example, create a file named test.php in the /opt/lampp/htdocs directory and add the following code in it:

<?php phpinfo(); ?>

Then, enter http://localhost/test in the browser. php, if everything goes well, you should be able to see the page containing PHP configuration information. On this page you can view all PHP configuration items to ensure that the changes have taken effect.

Summary

By changing the PHP configuration in XAMPP, you can meet the needs of a specific project, such as changing the upload file size or enabling debugging mode. In Linux, PHP configuration can be easily changed by modifying the php.ini file. By testing whether the changes take effect, you can ensure that PHP runs normally after changing the configuration items.

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