PHP mail() function not sending email

Question

I am attempting to send an email using the mail() PHP function. I had it working until I attempted to give it a subject of \"User registration\", t

Answer 1

On your 4th line you're using ' that handles everything inside of it as a string so change

$headers .= 'Content-type: text/html; chareset=iso-8859-1\r\n';

To:

$headers .= "Content-type: text/html; charset=iso-8859-1\r\n";

and as mentioned in the comments change chareset to charset

Edit:

if your sending a txt/html mail you have according to documentation to set mime in the headers too so try this

    $to = $this->post_data['register-email'];
    $message = 'Hello etc';

    $headers  = 'MIME-Version: 1.0' . "\r\n";
    $headers .= "Content-type: text/html; charset=iso-8859-1\r\n";
    $headers .= 'From: Website ' . "\r\n";
    mail($to, 'User Registration', $message, $headers);

If it still doesn't work you could try to debugg your code, simply add

error_reporting(E_ALL);
ini_set('display_errors', '1');

on top of the page, and take it from there, and if you still can't solve it by yourself post it here and I'll do my best to help ya out.