I need a help, I have an email system, I need to know what is going on in the backend process a log that returns to the browser, when triggering script, example I want to send email to 2 people.
When an email is sent it returns a echo '1° Email enviado', '2° Email enviado'
to the browser then but in real time type progress bar I read about some things about ob_start()
, ob_flush()
but I do not quite understand, can someone help me?