How to implement sending messages to mail via smtp using php?

Question

PHP

Good afternoon! Please tell me How to implement sending messages to mail via smtp using php?
I also tried phpmailer, but there is some kind of error and Google mail and email do not work

Answer 1

https://github.com/swiftmailer/swiftmailer
https://github.com/PHPMailer/PHPMailer
https://swiftmailer.symfony.com/docs/introduction.html
The error usually says what you are doing wrong

Answer 2

First result on google for " sending messages to email via smtp using php "
where is the code?
which?