#PHP
PHP tutorials and snippets covering strings, regular expressions, operators, error handling and object-oriented refactoring, with examples you can use in WordPress or plain PHP projects.
Laravel 12 vs Laravel 13: What Actually Changed and When Should You Upgrade
Laravel 13 shipped on March 17, 2026, with zero breaking changes, a first-party AI SDK, PHP Attribute support across models and commands, and native vector search. This comparison breaks down every difference that matters between the two versions and helps you decide when to make the jump.
Why GraphQL is faster than REST API for React Apps
GraphQL significantly outperforms the native REST API in headless WordPress React apps by eliminating over-fetching and reducing network waterfalls. Implementing a single-endpoint architecture allows for sub-second LCP scores and improved mobile responsiveness through minimized JSON payloads.
Fixing SQL Injection Risks by Using wpdb prepare Properly
Securing custom WordPress queries requires the strict application of wpdb::prepare to prevent SQL injection vulnerabilities. This technical analysis covers placeholder usage, dynamic array handling, and database performance optimization.
Fixing PHP 8.x Fatal Errors by Implementing Try-Catch Blocks
Prevent the WordPress white screen of death by catching PHP 8.x Errors and Exceptions using the Throwable interface. This approach ensures high availability during API failures and database timeouts.
Optimizing WordPress Script Loading for Faster UI
Implement `defer` and `async` attributes for WordPress scripts via `functions.php` to improve site performance. This reduces render-blocking, enhancing LCP and FID metrics.
Refactoring Procedural WordPress Plugins to OOP
Refactoring procedural code into OOP reduces technical debt and prevents naming collisions. This transition enables PSR-4 autoloading and better dependency management for WordPress developers.
Displaying a Variable Product’s Sale Price Range on WooCommerce Archive Pages
How the filter worksWhere to place the snippetStyling tweaksPerformance and compatibilityTesting the result WooCommerce hides discounted variation pricing in shop, category and tag listings. Customers only see the crossed‑out regular [...]
PHP 8 – What is important to know?
The new version of the popular programming language PHP 8, is now released (November 26, 2020), bringing with it many new features and performance improvements. Among the main innovations are [...]
PHP: How to find URLs in text (string) and display as links
Recently I was developing a custom solution for one of my client's projects and I encountered a problem: A message (string) was stored in the database which may contain urls. [...]
PHP Logical Operators
What are PHP logical operator? PHP Comparison Operators are used to compare two values (integer, a.k.a. number or string a.k.a. text). The operators are AND, OR, XOR, NOT. OperatorNameExampleResultandAnd$x and [...]
PHP tutorials and snippets covering strings, regular expressions, operators, error handling and object-oriented refactoring, with examples you can use in WordPress or plain PHP projects.
2019-2026 ©