What role does error reporting play in troubleshooting issues with sending HTML emails in PHP?

When troubleshooting issues with sending HTML emails in PHP, error reporting plays a crucial role in identifying and resolving any errors that may occur during the process. By enabling error reporting, you can easily pinpoint the specific line of code or configuration issue causing the problem and take appropriate actions to fix it. 

// Enable error reporting to display any errors that occur
error_reporting(E_ALL);
ini_set('display_errors', 1);

// Your PHP code for sending HTML emails goes here

Keywords

error reporting troubleshooting HTML emails PHP functions libraries

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