Why High CPU Usage Happens in PHP Applications?
High CPU usage in PHP applications is often caused by inefficient queries, heavy loops, cron jobs, and missing caching. Learn real production causes.
Latest Articles
Common MySQL Indexing Mistakes That Quietly Hurt Performance
Learn the most common MySQL indexing mistakes that slow down queries, increase server load, and hurt performance in real production systems.
PHP Memory Limit Issues: How They Quietly Kill Performance
Learn how PHP memory issues slowly degrade performance, why increasing memory limits isn’t always the solution, and practical ways to optimize memory usage for faster, stable applications.
Hidden Performance Issues Caused by Excessive Logging in PHP Applications
Excessive logging can silently slow down PHP apps. Learn how logs affect performance, common mistakes, warning signs, and how to fix them safely.
Top 7 Reasons PHP Scripts Become Slow Over Time in Production
Learn the real reasons why PHP scripts slow down over time in production. Practical examples from real projects and simple fixes for developers.
How Improper Cron Jobs Slowly Kill Server Performance
Learn how poorly managed cron jobs can gradually reduce server performance. Discover common mistakes, real signs, and practical fixes to keep your server stable and fast.
How Shared Hosting Limits Affect PHP Performance (What Developers Should Know)
PHP apps often slow down due to shared hosting limits, not bad code. Learn how CPU, memory, I/O, and process caps affect performance—and when to optimize or upgrade.
How Missing Indexes Kill MySQL Performance (And Why “Just Add an Index” Is Dangerous)
Slow MySQL queries aren’t always caused by missing indexes. Learn when indexes help, when they hurt, and how to design them safely using real-world developer practices.
Why PHP Code Runs Fast on Localhost but Slow on Live Server
PHP runs fast on localhost but slow on live servers? Learn the real causes—hosting limits, PHP config, databases, APIs—and practical fixes that work.
Upload Multiple Images in CakePHP 5 — Step-by-Step Real Project Example (Product Module)
Learn how to upload multiple images in CakePHP 5.x using a real post module example. Save image names in the database, store files in a folder, handle edit and delete, and follow best security practices.
How to Generate and Display Barcodes in CakePHP 5 (Step-by-Step Guide)
Learn how to generate and display barcodes in CakePHP 5 using a custom Barcode component. This step-by-step guide covers creating the component, using it in controllers, saving barcode images as PNG or JPEG, and displaying them in CakePHP views.
How to Integrate Google Maps in CakePHP 5 (Step-by-Step Guide)
Learn how to integrate Google Maps in CakePHP 5 application with step-by-step guide, database integration, and multiple markers display.