PHP变量显示为空白结果

Question

PHP newbie, so pardon the ease of this question. Why are the php variables showing up blank? Is there a hosting issue or something? Am I learning outdated info?

I using the following html method:

Nickname:

Fullname:


Memo:

Along with php code:

  // File p-4-1.php

echo "
Nickname=$Nickname"; echo "
Fullname=$Fullname"; echo "
Memo=$Memo";

The result is this:

Nickname= Fullname= Memo=

My goal is to edit the phpbb forum body to include a custom form and this is how it is starting off.

Answer 1

Looking at your question I can say this is what you are looking for

<?php
$nickName = "abc";
$fullName = "abc xyz";
$memo = "hello abc";

echo $nickName, $fullName, $memo;
?>