How to Run Phalcon on SiteGround?

9 minutes read

To run Phalcon on SiteGround, follow these steps:

  1. Log in to your SiteGround account and navigate to the cPanel dashboard.
  2. In the cPanel dashboard, scroll down to the "Advanced" section and click on "Select PHP Version."
  3. In the PHP Version Manager, make sure you have selected the PHP version that supports Phalcon (at least PHP 7.2 or higher).
  4. Enable the Phalcon extension by clicking on the "Extensions" tab and locating the "phalcon" extension. Check the box next to it to enable it.
  5. Scroll down and click on the "Save" button to apply the changes.
  6. Once the changes are saved, you can confirm whether Phalcon is successfully installed by creating a PHP info script. To do this, navigate back to the cPanel dashboard and click on the "File Manager."
  7. In the File Manager, locate the public_html folder, which is the root directory of your website.
  8. Right-click on the public_html folder and select "New File" to create a new file.
  9. Name the file phpinfo.php and click on the "Create New File" button.
  10. Right-click on the newly created phpinfo.php file and select "Edit" to open the file editor.
  11. In the file editor, enter the following PHP code:

  1. Click on the "Save Changes" button and close the file editor.
  2. Open a web browser and enter your website's domain followed by /phpinfo.php (e.g.,
  3. If Phalcon is successfully installed and enabled, you should see a page displaying PHP information, including the Phalcon extension details.

That's it! You have now successfully run Phalcon on SiteGround.

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What are the benefits of using Phalcon on SiteGround?

Using Phalcon on SiteGround comes with several benefits:

  1. Performance: Phalcon is a high-performance PHP framework that is designed to deliver blazing fast execution speeds. It is built as a C-extension to PHP, which means it is compiled and loaded directly into the server's memory, resulting in faster processing times and reduced server load.
  2. Efficiency: Phalcon's architecture is optimized for efficiency, allowing you to build applications that consume fewer server resources. This can result in significant cost savings, especially if you are running resource-intensive applications or dealing with high traffic volumes.
  3. MVC Structure: Phalcon follows the Model-View-Controller (MVC) architectural pattern, which promotes a clean separation of concerns and makes application development more organized and maintainable. The MVC structure also makes it easier for multiple developers to collaborate on a project.
  4. Scalability: Phalcon is built with scalability in mind, making it suitable for handling large-scale applications and growing user bases. Its performance-oriented design ensures that your application can handle increased traffic and user demands without sacrificing speed or efficiency.
  5. Security: Phalcon incorporates various security mechanisms, such as injection prevention, input validation, and cross-site scripting protection. By using Phalcon on SiteGround, you can benefit from these security features, protecting your application from common vulnerabilities and ensuring the safety of your data.
  6. Developer-friendly: Phalcon provides a rich set of tools and features that can boost developer productivity. It includes a robust ORM (Object-Relational Mapping) system, caching mechanisms, asset management, and more, allowing developers to focus on building functionality rather than reinventing the wheel.
  7. Community and Support: Phalcon has an active and growing community of developers, providing a vast resource of tutorials, documentation, and plugins. If you encounter any issues while using Phalcon on SiteGround, you can easily find help and guidance from the community, ensuring a smooth development experience.

Overall, using Phalcon on SiteGround can enhance the performance, efficiency, scalability, and security of your applications, while also providing a developer-friendly environment and access to a supportive community.

What is Phalcon and why should I use it on SiteGround?

Phalcon is a high-performance PHP web framework designed to improve the speed and efficiency of PHP-based applications. It is an open-source framework known for its low-level architecture that allows it to work directly with the web server, resulting in faster execution times and reduced overhead.

Using Phalcon on SiteGround can bring several benefits:

  1. Speed: Phalcon is known for its outstanding performance. By utilizing the C programming language, it bypasses the overhead of interpreted code and achieves greater speed, making your website faster and more responsive.
  2. Efficiency: Phalcon's architecture optimizes resource usage, consuming fewer server resources and reducing load times. This can improve the overall efficiency of your site, especially during high traffic periods.
  3. Developer-friendly: Phalcon provides an extensive set of features and functionalities, making it easier for developers to build robust applications quickly. It offers a well-documented API, a rich set of libraries and components, and supports MVC (Model-View-Controller) architecture.
  4. Security: Phalcon includes built-in features that enhance security, such as input validation, CSRF protection, and ORM-based SQL injection prevention. By using Phalcon on SiteGround, you can benefit from these security measures to protect your website from common vulnerabilities.
  5. Scalability: Phalcon's low-level architecture and excellent performance make it a suitable choice for scalable applications. It can handle increased traffic and user demand without compromising performance or stability.

SiteGround offers Phalcon as one of the supported frameworks on their platform. By using Phalcon on SiteGround, you can leverage their optimized infrastructure and server configurations tailored for the framework. This ensures optimal performance and compatibility, providing a seamless experience for developers using Phalcon.

In summary, using Phalcon on SiteGround can enhance the performance, efficiency, security, and scalability of your PHP applications, making it a compelling choice for developers looking to build high-performing websites or applications.

How to update Phalcon on SiteGround?

To update Phalcon on SiteGround, you can follow these steps:

  1. Log in to your SiteGround hosting account.
  2. Navigate to the cPanel dashboard.
  3. In the cPanel dashboard, scroll down to the Software section and click on the "Select PHP Version" option.
  4. In the PHP selector, select a newer version of PHP that supports the latest Phalcon version. SiteGround usually provides several PHP versions that you can choose from.
  5. Once you've selected the desired PHP version, click on the "Set as current" button to apply the changes.
  6. After updating the PHP version, you need to install the Phalcon extension. In the same cPanel Software section, click on the "Select PHP Version" option again.
  7. This time, select the "Extensions" tab.
  8. Under the Extensions tab, search for "phalcon" in the search box. You should see the Phalcon extension listed.
  9. Check the box next to the Phalcon extension and click on the "Save" button to enable it.
  10. SiteGround will then install the Phalcon extension and you'll see a success message.
  11. To confirm that Phalcon has been updated, you can create a simple PHP file with the following code:

  1. Upload the PHP file to your SiteGround hosting account and access it through your web browser. Look for the Phalcon extension information in the PHP info page to verify the update.

Note: It's always recommended to make a backup of your website files and database before making any changes to your hosting environment.

What are the system requirements for running Phalcon on SiteGround?

The system requirements to run Phalcon on SiteGround are as follows:

  1. PHP Version: Phalcon requires PHP 7.2 or higher. On SiteGround, you can easily select the desired PHP version from the cPanel interface.
  2. PHP Extensions: Certain PHP extensions need to be enabled for Phalcon to work properly. Make sure the following extensions are enabled: libpcre3-dev, php7.2-dev, php7.2-mysql, php7.2-json, php7.2-phalcon (or the required version).
  3. Web Server: SiteGround supports multiple web servers including Apache, Nginx, and LiteSpeed, which are compatible with Phalcon.
  4. Disk Space: Depending on the size of your project, allocate sufficient disk space on your SiteGround hosting plan to accommodate Phalcon.

It is recommended to check SiteGround's documentation or contact their support team for specific instructions on installing and configuring Phalcon on their platform.

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