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This article describes how to use the phpinfo() function to view detailed information about the PHP environment, settings, and more.
To view phpinfo() output on our servers, you must have a hosting.com account. The information revealed by the phpinfo() function poses a potential security risk, so we do not post it publicly. Hackers and other malicious actors could use the information from phpinfo() to plan an attack.

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Viewing PHP settings with phpinfo function

You often need to check PHP settings during web development. You can do this by running a script that calls the phpinfo() function. When you load the page in a web browser, the script shows all of the PHP configuration settings for your web site. To use the phpinfo() function to view PHP settings:
  1. Create a file that contains the following code:
  2. Save the file as info.php or something similar.
  3. Upload the file to your public_html directory.
  4. Use your browser to go to http://example.com/info.php, where example.com represents your web site’s domain name. The page displays a large amount of information about the PHP installation.
️ WarningFor security reasons, you should disable any calls to the phpinfo() function when web site development and testing is complete.

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More information

For more information about the phpinfo() function, please visit http://www.php.net/manual/en/function.phpinfo.php.