How can PHP settings be modified in Plesk for a vServer running Ubuntu 14.04 LTS 64bit?

To modify PHP settings in Plesk for a vServer running Ubuntu 14.04 LTS 64bit, you can use the Plesk control panel to access the PHP settings for your domain. From there, you can adjust various PHP settings such as memory_limit, max_execution_time, and upload_max_filesize to meet the requirements of your website.

// Example PHP code snippet to modify PHP settings in Plesk
// Access the Plesk control panel for your domain
// Navigate to the PHP settings section
// Adjust the desired PHP settings such as memory_limit, max_execution_time, and upload_max_filesize