What are some effective strategies for handling errors in PHP?

What are some effective strategies for handling errors in PHP?

There are several strategies for handling errors in PHP, including using try-catch blocks, setting custom error handlers, and logging errors.

Can you explain how try-catch blocks work?

Sure! Try-catch blocks allow you to catch exceptions that occur in your code. You place the code that might throw an exception in the 'try' block, and if an exception occurs, it is caught in the 'catch' block.

What about custom error handlers?

Custom error handlers let you define how errors are handled globally. You can set a function using 'set_error_handler()' to manage errors in a way that suits your application.

How can I log errors effectively?

You can log errors using the 'error_log()' function, which allows you to send error messages to a specified file or to the system logger.