How can PHP developers prevent scripts from getting stuck in a loop when using the mail() function?

PHP developers can prevent scripts from getting stuck in a loop when using the mail() function by setting a timeout for the mail function. This way, if the mail function takes too long to execute, the script will not get stuck indefinitely.

// Set a timeout for the mail function
ini_set('max_execution_time', 30);

// Send email using the mail function
mail('recipient@example.com', 'Subject', 'Message', 'From: sender@example.com');