Explain mail function in PHP with syntax?

The mail function is used in PHP to send emails directly from script or website. It takes five parameters as an argument.

Syntax of mail (): mail (to, subject, message, headers, parameters);

• to refers to the receiver of the email
• Subject refers to the subject of an email
• the message defines the content to be sent where each line separated with /n and also one line can't exceed 70 characters.
• Headers refer to additional information like from, Cc, Bcc. These are optional.
• Parameters refer to an additional parameter to the send mail program. It is also optional