Why is my sended mail getting name in this formar? - php

Question

Hi I have issue with using mail function in php.
I am getting email to my example#gmail.com but name of sender is something like : uid86787
Full email I will receive looks like this:
uid86787
Subject: Some subject
To: myEmail#gmail.com
---------------------------
Body of email
Name: exampleName (I entered in form)
Email: exampleEmail (I entered in form)
Message: exampleMessage (I entered in form)
From: myPage.eu
What I need is change name uid86787 to myPage.eu. How can I do that please?
<?php
$errors = array();
$errorMessage = '';
if (!empty($_POST)) {
$name = $_POST['name'];
$email = $_POST['email'];
$message = $_POST['message'];
if (empty($name)) {
$errors[] = 'Meno je prázdne';
}
if (strlen($name) < 3) {
$errors[] = 'invalid name';
}
if (empty($email)) {
$errors[] = 'Email is empty';
} else if (!filter_var($email, FILTER_VALIDATE_EMAIL)) {
$errors[] = 'Email is invalid';
}
if (empty($message)) {
$errors[] = 'Message is empty';
}
if (empty($errors)) {
$toEmail = 'example#gmail.com';
$emailSubject = 'Správa cez stránku page.example';
$headers = serialize(array('From' => $email, 'Reply-To' => $email, 'Content-type' => 'text/html; charset=iso-8859-1'));
$bodyParagraphs = array("Name: {$name}", "Email: {$email}", "Message:", $message, "From: mypage.eu}");
$body = join(PHP_EOL, $bodyParagraphs);
if (mail($toEmail, $emailSubject, $body, $headers)) {
$errorMessage = "<p style='color: green;'>{Email sended}</p>";
} else {
$errorMessage = 'Oops, something went wrong. Please try again later';
}
} else {
$allErrors = join('<br/>', $errors);
$errorMessage = "<p style='color: red;'>{$allErrors}</p>";
}
}
?>
Edit:
Why I have headers in serialize()
Answer: Live server runs on older php I think and it throws me error:
mail() function required 4th parameter as string
Before serialize I had it like this
$headers = ['From' => $email, 'Reply-To' => $email, 'Content-type' => 'text/html; charset=iso-8859-1'];

Answer 1

Don't serialize() your headers. To make your headers a string, change
$headers = serialize(array('From' => $email, 'Reply-To' => $email, 'Content-type' => 'text/html; charset=iso-8859-1'));
to
$headers = "From: $email" . "\r\n" .
"Reply-To: $email" . "\r\n" .
'Content-type: text/html; charset=iso-8859-1';
See the examples on the PHP mail manual.

Answer 2

$headers = 'From: info#vrtaniestudni.eu';
This changed the name of sender.