How to modify html files in php: 1. Use the fopen function to open the html file; 2. Use the fread function to read the file content; 3. Read the file size through the filesize function; 4. Modify the html through the fwrite function File content; 5. Use the fclose function to close the open file.
Recommended: "PHP Video Tutorial"
PHP Modify HTMl Template
New knowledge points:
Some PHP file operation functions (fopen, fread, filesize, fwrite, fclose)
fopen (path and file name, opening method) Open file function
fread (open file, end position) Read file content r-read-only w-write a-read-write
filesize (path and file name) Read file size, bytes Unit of measurement
fwrite(path and file name, written content) Write file content
fclose(path and file name) Close an open file
unlink( ) mkdir() delete function
unlink(path and file name) delete file function
mkdir(path and directory name) delete directory function
Previous knowledge points:
foreach() traversal function
$str_replace() replacement function function
Code display:
Template tmp.html
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>标题:{title}</title>
</head>
<body>
<!-- 这是一个html模板 -->
内容:{content}
</body>
</html>Generate new HTMl operation: html.php
<?
$fp = fopen("tmp.html", "r");
// 读取文件的全部内容
$str = fread($fp, filesize("tmp.html"));
// 替换文件内容
$str = str_replace("{title}", "今日新闻", $str);
$str = str_replace("{content}", "今日新闻要点", $str);
fclose($fp);
// 只写方式打开文件
$handle = fopen("news.html","w");
fwrite($handle, $str);
fclose($handle);
echo("生成成功");
?>In practice, if you need to generate html files in batches, you can use the following method:
<?
$array = array(array("今日新闻","国家医疗改革"),array("昨日回顾","日本福岛9.1级地震"));
foreach ($array as $key => $value) {
// 只读方式打开文件
$fp = fopen("tmp.html", "r");
// 读取文件的全部内容
$str = fread($fp, filesize("tmp.html"));
// 替换文件内容
$str = str_replace("{title}",$value[0], $str);
$str = str_replace("{content}", $value[1], $str);
fclose($fp);
// 只写方式打开文件
$handle = fopen($key.".html","w");
fwrite($handle, $str);
fclose($handle);
echo("生成成功");
}
?>The above is the detailed content of How to modify html files in php. For more information, please follow other related articles on the PHP Chinese website!
ACID vs BASE Database: Differences and when to use each.Mar 26, 2025 pm 04:19 PMThe article compares ACID and BASE database models, detailing their characteristics and appropriate use cases. ACID prioritizes data integrity and consistency, suitable for financial and e-commerce applications, while BASE focuses on availability and
PHP Secure File Uploads: Preventing file-related vulnerabilities.Mar 26, 2025 pm 04:18 PMThe article discusses securing PHP file uploads to prevent vulnerabilities like code injection. It focuses on file type validation, secure storage, and error handling to enhance application security.
PHP Input Validation: Best practices.Mar 26, 2025 pm 04:17 PMArticle discusses best practices for PHP input validation to enhance security, focusing on techniques like using built-in functions, whitelist approach, and server-side validation.
PHP API Rate Limiting: Implementation strategies.Mar 26, 2025 pm 04:16 PMThe article discusses strategies for implementing API rate limiting in PHP, including algorithms like Token Bucket and Leaky Bucket, and using libraries like symfony/rate-limiter. It also covers monitoring, dynamically adjusting rate limits, and hand
PHP Password Hashing: password_hash and password_verify.Mar 26, 2025 pm 04:15 PMThe article discusses the benefits of using password_hash and password_verify in PHP for securing passwords. The main argument is that these functions enhance password protection through automatic salt generation, strong hashing algorithms, and secur
OWASP Top 10 PHP: Describe and mitigate common vulnerabilities.Mar 26, 2025 pm 04:13 PMThe article discusses OWASP Top 10 vulnerabilities in PHP and mitigation strategies. Key issues include injection, broken authentication, and XSS, with recommended tools for monitoring and securing PHP applications.
PHP XSS Prevention: How to protect against XSS.Mar 26, 2025 pm 04:12 PMThe article discusses strategies to prevent XSS attacks in PHP, focusing on input sanitization, output encoding, and using security-enhancing libraries and frameworks.
PHP Interface vs Abstract Class: When to use each.Mar 26, 2025 pm 04:11 PMThe article discusses the use of interfaces and abstract classes in PHP, focusing on when to use each. Interfaces define a contract without implementation, suitable for unrelated classes and multiple inheritance. Abstract classes provide common funct
Hot AI Tools
Undresser.AI Undress
AI-powered app for creating realistic nude photos
AI Clothes Remover
Online AI tool for removing clothes from photos.
Undress AI Tool
Undress images for free
Clothoff.io
AI clothes remover
Video Face Swap
Swap faces in any video effortlessly with our completely free AI face swap tool!
Hot Article
Hot Tools
SAP NetWeaver Server Adapter for Eclipse
Integrate Eclipse with SAP NetWeaver application server.
ZendStudio 13.5.1 Mac
Powerful PHP integrated development environment
WebStorm Mac version
Useful JavaScript development tools
mPDF
mPDF is a PHP library that can generate PDF files from UTF-8 encoded HTML. The original author, Ian Back, wrote mPDF to output PDF files "on the fly" from his website and handle different languages. It is slower than original scripts like HTML2FPDF and produces larger files when using Unicode fonts, but supports CSS styles etc. and has a lot of enhancements. Supports almost all languages, including RTL (Arabic and Hebrew) and CJK (Chinese, Japanese and Korean). Supports nested block-level elements (such as P, DIV),
MinGW - Minimalist GNU for Windows
This project is in the process of being migrated to osdn.net/projects/mingw, you can continue to follow us there. MinGW: A native Windows port of the GNU Compiler Collection (GCC), freely distributable import libraries and header files for building native Windows applications; includes extensions to the MSVC runtime to support C99 functionality. All MinGW software can run on 64-bit Windows platforms.
