Generate php and schema markup dynamically with a reusable PHP class covering nested Article and FAQ schema, safe output escaping, caching, and validation.
Learn PHP programming with practical tutorials, examples, functions, syntax, and web development techniques for beginners and developers.
Generate php and schema markup dynamically with a reusable PHP class covering nested Article and FAQ schema, safe output escaping, caching, and validation.
Build a redirect manager in PHP that replaces a bloated htaccess file with an indexed MySQL table, wildcard and regex matching, chain detection, and hit logging.
Build a php contact form with spam protection combining a honeypot field, IP rate limiting, server side validation, a CSRF token, and reCAPTCHA v3.
Write reliable send email code in PHP with PHPMailer and SMTP authentication, covering HTML emails, attachments, error handling, and safe testing.
A large-scale XML sitemap in PHP needs streaming, not fetchAll — XMLWriter, unbuffered PDO, and automatic sharding at the 50,000 URL wall.
Dynamic meta tags in PHP done wrong is a real XSS vector. Here's the escaping, truncation, and Open Graph pattern that actually holds up in production.