What should I do if xampp cannot execute php?

For users who use XAMPP for PHP development or debugging, they often encounter some problems, such as problems that occur during the installation and configuration process, or operational problems that occur during use. Among them, one of the most common problems is that XAMPP cannot execute PHP. This problem may involve various factors, and today we will introduce some common solutions.

Problem Background

When we use XAMPP to run a PHP program, the following situations may occur:

• When we try to access .php file, the browser only displays the PHP code, not the running results;
• When accessing the .php file, the browser displays a blank page;
• Click the Apache start button on the XAMPP control panel, but Apache still won't start.

These problems may cause PHP to fail to execute properly. Let's look at some possible causes and solutions.

Solution

1. Check if Apache is working properly

Since XAMPP is an Apache PHP MySQL Perl package, it is correct Configuring Apache is the key to being able to execute PHP. We can check if Apache is working properly by following these steps:

• In the XAMPP Control Panel, click on the Apache Start button.
• Open the browser and enter "localhost" or "127.0.0.1" in the address bar.
• If you can see the XAMPP welcome page, your Apache is now running normally.

If Apache fails to start, then you need to check that the Apache configuration file is correct. Checking the error log can give you a better understanding of the problem.

2. Confirm that the PHP extension is configured correctly

In some cases, you may need to manually configure the PHP extension to ensure that your PHP program can run properly. Here's how:

• In the XAMPP control panel, click the Apache Profile button.
• Find the following two lines of code and uncomment them:

LoadModule php7_module "D:/xampp/php/php7apache2_4.dll" 
AddHandler application/x-httpd-php .php

• After saving and closing the file, restart Apache and re-run your PHP program.

3. Check if PHP is configured correctly

If there is a problem with your PHP configuration, you may not be able to execute PHP correctly. Please follow these steps to check your PHP settings:

• Run the php -v command in a Windows command prompt to check if you have the correct PHP version.
• Find the php.ini file and check whether the configuration is correct.
• In the XAMPP control panel, click the PHPInfo button and check if the PHP configuration matches your needs.

4. Confirm that the path is correct

If your PHP file does not execute properly and the browser displays the code instead of the execution results, then this may be because you The file path configuration is incorrect. Please check whether your file path configuration is correct, especially whether your root directory path is correct.

If these solutions don't solve your problem, you may want to contact XAMPP official support or ask for more help.

Conclusion

When your PHP program fails to run normally, it may be because the startup settings of XAMPP are incorrect, causing PHP to fail to execute properly. If you encounter such a problem, please follow the above steps to troubleshoot and try to solve it. These workarounds can help you optimally configure your XAMPP environment so you can write and test PHP programs more efficiently.

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