<?php
$submit = true;
if($submit) {
if(!$_POST["email"]) {
$error = 'Please Enter Your Email';
}
if ($error) {
$result='<div class="alert alert-danger"><strong>There were error(s) in submitting the form: ' .$error. '</strong></div>';
} else {
if(mail("colin.vrugteman@hotmail.com", "Newsletter Sign Up", "Email: ".$_POST['email'])) {
$result='<div class="alert alert-success">Thank You. You have been signed up for our newsletter!</div>';
}
}
}
Warning: Undefined array key "email" in /in/p4Qll on line 6
Output for 8.3.5
Warning: PHP Startup: Unable to load dynamic library 'sodium.so' (tried: /usr/lib/php/8.3.5/modules/sodium.so (libsodium.so.23: cannot open shared object file: No such file or directory), /usr/lib/php/8.3.5/modules/sodium.so.so (/usr/lib/php/8.3.5/modules/sodium.so.so: cannot open shared object file: No such file or directory)) in Unknown on line 0
Warning: Undefined array key "email" in /in/p4Qll on line 6