我正在创建一个注册页面，其中包括 Bootstrap 中的 php、html 和 css。这是我的 php 文件。
<?php include "header.php"; ?>
<html>
<head></head>
<body>
<!--content-->
<div class=" container">
<div class=" register">
<h1>Register</h1>
<?php if(isset($_GET[ 'error'])) { echo '<font color="red">'.$_GET[ 'error']. '</font>'; echo '<br><br>'; } if(isset($_GET[ 'ok'])) { echo '<font color="blue">You are successfully Registered..</font>'; echo '<br><br>'; } ?>
<form action="process_register1.php" method="POST">
</div>
<div class="col-md-6 register-bottom-grid">
<h3>Personal infomation</h3>
<div>
<span>Full Name</span>
<input type="text" size="30" maxlength="30" name='fnm'>
</div>
<div>
<span>Username</span>
<input type="text" size="30" maxlength="30" name='unm'>
</div>
<div>
<span>Password</span>
<input type='password' name='pwd' size="30">
</div>
<div>
<span> Confirm password</span>
<input type='password' name='cpwd' size="30">
</div>
<div>
<span> Gender</span>
<input type="radio" value="Female" name="gender" id='f'>Female
<input type="radio" value="Male" name="gender" id='m'>Male
</div>
<div>
<span>E-mail address</span>
<input type='mail' name='mail' size="30">
</div>
<div>
<span> No contact</span>
<input type="text" name='contact' size="30">
</div>
<div>
<span> City</span>
<select style="width: 195px;" name="city">
<option>Tirana</option>
<option>Korca</option>
<option>Vlora</option>
<option>Kavaja</option>
</select>
</div>
<input type="submit" value="submit">
</div>
<div class="clearfix"></div>
</form>
</div>
</div>
</body>
</html>
这是我的 header.php 文件:
<?php session_start(); require( 'config.php'); ?>
<!DOCTYPE html>
<html>
<head>
<title>Online Shopping</title>
<link href="css/bootstrap.css" rel="stylesheet" type="text/css" media="all" />
<!-- jQuery (necessary for Bootstrap's JavaScript plugins) -->
<script src="js/jquery.min.js"></script>
<!-- Custom Theme files -->
<!--theme-style-->
<link href="css/style.css" rel="stylesheet" type="text/css" media="all" />
<!--//theme-style-->
<meta name="viewport" content="width=device-width, initial-scale=1">
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<meta name="keywords" content="New Store Responsive web template, Bootstrap Web Templates, Flat Web Templates, Andriod Compatible web template,
Smartphone Compatible web template, free webdesigns for Nokia, Samsung, LG, SonyErricsson, Motorola web design" />
<script type="application/x-javascript">
addEventListener("load", function() {
setTimeout(hideURLbar, 0);
}, false);
function hideURLbar() {
window.scrollTo(0, 1);
}
</script>
<!--fonts-->
<link href='http://fonts.googleapis.com/css?family=Lato:100,300,400,700,900' rel='stylesheet' type='text/css'>
<link href='http://fonts.googleapis.com/css?family=Roboto:400,100,300,500,700,900' rel='stylesheet' type='text/css'>
<!--//fonts-->
<!-- start menu -->
<link href="css/memenu.css" rel="stylesheet" type="text/css" media="all" />
<script type="text/javascript" src="js/memenu.js"></script>
<script>
$(document).ready(function() {
$(".memenu").memenu();
});
</script>
<script src="js/simpleCart.min.js">
</script>
</head>
<body>
<!--header-->
<div class="header">
<div class="header-top">
<div class="container">
<div class="search">
<form>
<input type="text" value="Search " onfocus="this.value = '';" onblur="if (this.value == '') {this.value = 'Search';}">
<input type="submit" value="Go">
</form>
</div>
<div class="header-left">
<?php if(isset($_SESSION[ 'status'])) { echo '<ul><li><a href="logout.php">Logout</a></li></ul>'; } else { echo '<ul>
<li ><a href="login1.php" >Login</a></li>
<li><a href="register.php" >Register</a></li>
</ul>'; } ?>
<div class="cart box_1">
<a href="checkout.html">
<h3> <div class="total">
<span class="simpleCart_total"></span> (<span id="simpleCart_quantity" class="simpleCart_quantity"></span> items)</div>
<img src="images/cart.png" alt=""/></h3>
</a>
<p><a href="javascript:;" class="simpleCart_empty">Empty Cart</a>
</p>
</div>
<div class="clearfix"></div>
</div>
<div class="clearfix"></div>
</div>
</div>
<div class="container">
<div class="head-top">
<div class="logo">
<a href="index.html">
<img src="images/logo.png" alt="">
</a>
</div>
<div>
<h1 class="title">Welcome
<?php
if(isset($_SESSION['status']))
{
echo $_SESSION['unm'];
}
else
{
echo 'Book Store';
}
?>
</div>
<div class=" h_menu4">
<ul class="memenu skyblue">
<li class="active grid"><a class="color8" href="index1.php">Home</a></li>
<li><a class="color1" href="#">Categories</a>
<div class="mepanel">
<div class="row">
<?php
$query="select * from category ";
$res=mysqli_query($conn,$query);
while($row=mysqli_fetch_assoc($res))
{
echo' <div class="col1">
<div class="h_nav">
<ul>';
echo '<li>
<a href="subcat.php?cat='.$row['cat_id'].'&catnm='.$row["cat_nm"].'">'.$row["cat_nm"].'
</a>
</li>';
}
echo' </ul>
</div>
</div>';
mysqli_close($conn);
?>
<li><a class="color6" href="contact.html">Contact Us</a></li>
</ul>
</div>
<div class="clearfix"> </div>
</div>
</div>
</div>
问题是当我尝试从本地主机打开文件时，只出现页面的标题，结果是这样的:
表格怎么可能不出现？
最佳答案
我假设，您的 header.php使用 doctype 开始一个正确的 html 页面，<html>等等...但是之后
<?php include "header.php"; ?>
你再次开始你的 html 文件:
<html>
<head></head>
<body>
确保您的标记有效!
关于php - 在 localhost 中执行代码时，php 文件中的部分 html 文件没有出现，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/38985374/