What are the potential issues with browser, proxy, web server, and PHP request timeouts in PHP scripts?

Potential issues with browser, proxy, web server, and PHP request timeouts in PHP scripts can lead to incomplete or failed requests, causing frustration for users. To solve this issue, you can increase the timeout settings in PHP to allow more time for the request to be processed.

// Set the maximum execution time for the script to 60 seconds
ini_set('max_execution_time', 60);

// Set the maximum input time for the script to 60 seconds
ini_set('max_input_time', 60);

// Set the default socket timeout for the script to 60 seconds
ini_set('default_socket_timeout', 60);