Magento, PayPal, libcurl and RedHat = crazy together


by Danila Vershinin, May 16, 2019

How a bad warning can be misleading and corrupt systems

Read More...

How to install ngx_php7 NGINX module in CentOS/RHEL 7


by Danila Vershinin, February 3, 2019

How to use PHP in your NGINX configuration

Read More...

PHP Command-Line Interface


by Danila Vershinin, December 30, 2018

We start with the basics of what PHP command line interface is and what kind of CLI scripts there are… And going all the way towards correctly running PHP CLI scripts via cron.

Read More...

Cleanup PHP Sessions like a PRO


by Danila Vershinin, December 17, 2018

How to cleanup PHP sessions in a performance friendly way. Simple and efficient approach to delete stale PHP session files

Read More...

PHP Security: disable error_reporting() NOW


by Danila Vershinin, April 9, 2018

Disable php error_reporting() function to secure your server from malware and bad coders pushing junk to it.

Read More...

Add $_SERVER[‘REDIRECT_URL’] to nginx.


by Danila Vershinin, March 28, 2018

Here’s how to turn your nginx into a little bit of Apache by having nginx set and make use of $_SERVER[‘REDIRECT_URL’].

Read More...

The evil increment_id? Or why MySQL is not using an index


by Danila Vershinin, February 17, 2018

Debugging guide to help you with your MySQL index optimization in Magento 1.x

Read More...

Debugging PHP behind Varnish


by Danila Vershinin, January 13, 2018

Some tips on debugging PHP on production system with Varnish server

Read More...

PHP and HTTP caching


by Danila Vershinin, September 16, 2017

I figure there isn’t much all-in-one information on the subject and this will be a constant draft with my findings. PHP 7 and caching headers PHP itself alters Cache-Control headers only when all conditions are true at the same time during request: session_start() has been called session.cache_limiter has default value of nocache It adds 3 […]

Read More...

Performance Stack for Single Server


by Danila Vershinin, March 21, 2016

We review best web performance stack for running Wordpress, Magento or any other heave CMS PHP application on a single server. The stack will allow you to run your site with excellent speed.

Read More...