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How to use PHP to implement the page template function of CMS system

王林

Release： 2023-08-04 20:32:02

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How to use PHP to implement the page template function of the CMS system

With the development of the Internet, content management systems (CMS) play an important role in website development. The CMS system separates the page content from the design style through the template function, making it convenient for website administrators to manage and modify the page. This article will introduce how to use PHP to implement the page template function of the CMS system and provide corresponding code examples.

1. Create the file structure

First, we need to create a basic file structure to store the page templates and related files of the CMS system.

- templates
  - header.php
  - footer.php
- css
  - style.css
- js
  - script.js
- index.php
- page.php

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Among them, the templates folder is used to store page templates, header.php is used to define the head of the web page, and footer.php is used to define the bottom of the web page; the css and js folders are used to store style sheets and scripts respectively. File; index.php is the home page file of the website, and page.php is the general content page file.

2. Create a page template

Next, we start to create a page template. Open the header.php file, where you can set the top of the web page including the website title, navigation menu and other elements.

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>网站标题</title>
    <link rel="stylesheet" href="css/style.css">
    <script src="js/script.js"></script>
</head>
<body>
    <header>
        <h1>网站标题</h1>
        <nav>
            <ul>
                <li><a href="index.php">首页</a></li>
                <li><a href="page.php?id=1">页面1</a></li>
                <li><a href="page.php?id=2">页面2</a></li>
                <li><a href="page.php?id=3">页面3</a></li>
            </ul>
        </nav>
    </header>

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Then, open the footer.php file, where you can define the bottom of the web page including copyright information, contact information and other elements.

    <footer>
        <p>版权所有 &copy; 2022 网站名称</p>
        <p>联系方式：example@example.com</p>
    </footer>
</body>
</html>

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3. Create a content page

Now let’s create a general content page, the page.php file. In this file, we can use dynamic web technology to dynamically insert content into the template.

<?php include 'templates/header.php'; ?>

<main>
    <?php
    // 获取页面ID
    $pageId = $_GET['id'];

    // 根据页面ID获取页面内容
    $pageContent = getPageContent($pageId); // 假设有一个函数getPageContent用于获取页面内容

    echo $pageContent;
    ?>
</main>

<?php include 'templates/footer.php'; ?>

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In the above code, we first use the include statement to include the contents of the header.php file, then obtain the page ID and obtain the page content based on the ID, and finally use the echo statement to output the page content to the page . Finally, we use the include statement to include the contents of the footer.php file to complete the construction of the entire page.

4. Add styles

We also need to add styles to the website to make its pages more beautiful. Create the style.css file in the css folder and add custom styles in it.

body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

header {
    background-color: #333;
    color: #fff;
    padding: 10px;
}

nav ul {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

nav ul li {
    display: inline;
}

nav ul li a {
    color: #fff;
    text-decoration: none;
    padding: 10px;
}

footer {
    background-color: #f2f2f2;
    padding: 10px;
    text-align: center;
}

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This is just a simple styling example that you can extend and customize to suit your needs.

5. Using templates

Now, you can create specific content pages according to your needs. For example, create page1.php, page2.php and page3.php files and write specific page content in them.

<?php include 'templates/header.php'; ?>

<main>
    <h2>页面1</h2>
    <p>这是页面1的内容。</p>
</main>

<?php include 'templates/footer.php'; ?>

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Through the above steps, you have successfully implemented the page template function of the CMS system using PHP. By separating content and design styles, you can flexibly manage and modify your website's pages. When you need to create a new page, just create a new content page and include the corresponding template file in it.

Summary

This article introduces how to use PHP to implement the page template function of the CMS system and provides corresponding code examples. By using page templates, we can separate web page content from design styles to achieve flexible management and modification of the website. I hope this article can be helpful to you when building a CMS system.

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