Where is wp_mail function in wordpress

The wp_mail function in WordPress is located in the wp-includes/pluggable.php file.

This file is part of the WordPress core and is loaded by default, so you don't need to include it explicitly in your theme or plugin code.

The wp_mail function is a wrapper around the PHP mail function, and it provides a more robust and flexible way to send emails in WordPress. It's commonly used to send notifications, such as password reset emails, comment notifications, and more.

Here's an example of how you can use the wp_mail function in your WordPress code:

wp_mail( '[email protected]', 'Subject', 'Hello, this is a test email!' );

This code sends an email to [email protected] with the subject "Subject" and the body "Hello, this is a test email!".

Note that the wp_mail function is a pluggable function, which means that it can be overridden by plugins or themes. If you need to customize the email sending process, you can create a custom function that extends the wp_mail function.