php代码无法正常运行错误弹出

Question

它给了我这个错误 解析错误：语法错误，第10行/home/content/27/10711827/html/register.php中的意外T_CONSTANT_ENCAPSED_STRING

<?php
echo "<h1>Register</h1>";

$submit = strip_tags($_POST['submit']);

$fullname = strip_tags($_POST['fullname']);
$usernmae = strip_tags($_POST['username']);

$password = strip_tags($_POST['password']);
$repeatpassword = strip_tags($_POST['repeatpassword']);
$date = date("Y-m-d");