What are the recommended server configurations and PHP settings to ensure smooth functionality of functions like "imagettfbbox" in PHP scripts?

To ensure smooth functionality of functions like "imagettfbbox" in PHP scripts, it is recommended to have the GD library installed on the server and to adjust certain PHP settings related to memory and execution time limits. Increasing memory_limit and max_execution_time values in the php.ini file can help prevent script timeouts and memory exhaustion when working with image processing functions.

// Adjust PHP settings for image processing functions
ini_set('memory_limit', '256M');
ini_set('max_execution_time', 300);