Learn how to change the PHP configurations on a Cloud Server with Linux by locating and editing the php.ini file.
Cloud backup from IONOS
Make costly downtime a thing of the past and back up your business the easy way!
SimpleSecureIntegratedTo view the current PHP configurations of your server, create a file named phpinfo.php in your website's main directory:
sudo nano /var/www/html phpinfo.phpPut the following content into this file:
<?php phpinfo() ?>Save and exit the file, then view it in a browser (http://example.com/phpinfo.php).
For security reasons, it is best to delete this file after you are finished.
When PHP starts up, it will search several possible locations on the server for a php.ini file. The default location for the php.ini file is:
You can also create a new php.ini file with only the configurations you need to change, and place it in the same directory as the PHP script. This will override the configurations in the default php.ini file.
However, this will only be effective for scripts in the same directory as the php.ini file. It will not affect subdirectories. You will need to copy the new php.ini file to each working directory.
To open the default php.ini file for editing:
Make the required changes. Each line which begins with a semicolon is "commented out," which means that PHP will ignore that line. If you are enabling an option which is disabled this way, delete the semicolon at the beginning of the line to enable it.
Save and exit the file. Then restart the web server in order for the changes to take effect:
PHP is one of the most important languages on the Internet. Many content management systems like WordPress, TYPO3 or Joomla are based on PHP. With the release of PHP 8, various new features were introduced. Also some old features were reworked, meaning that errors may occur if the code is not up to date. You can find all the important information about the new features of PHP 8 here.
Composer is a so-called "Dependency Management Tool", which makes it possible to comfortably reference external sources and libraries in one's own PHP projects and to keep them up-to-date.
In this article we want to discuss with you common bugs in PHP version changes and work out solutions to fix them.
Learn how to change the PHP version for a server with Plesk. This tutorial includes instructions on how to find the PHP version your Plesk server is using, change to a different PHP version, and install a different PHP version if necessary.
PHP Composer is a package management system for PHP which prevents users from having to "reinvent the wheel" when it comes to commonly-used website components like user authentication or database management. Composer is modelled on other popular package management systems like Ruby's Bundler.
Provide powerful and reliable service to your clients with a web hosting package from IONOS.
