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Torbjorn Zetterlund.

Tag: PHP

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Find everything Torbjorn has written about php

this site runs php 7

Upgraded my WordPress server to PHP 7

In Web DevelopmentTags MAMP, PHP, Source code, Web server, WordPressFebruary 6, 20161 Comment Torbjorn Zetterlund

I finally got the time to update PHP on my ubuntu server to PHP 7, my goodness did I find some speed. Before I updated, I tested PHP 7 on my staging environment, you have to be sure that an upgrade does not break any functionality provided with plugins. …

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Monitoring your WordPress site with New Relic

Monitoring your WordPress site with New Relic

In Web DevelopmentTags Monitoring, PHP, WordPressFebruary 6, 20162 Comments Torbjorn Zetterlund

What are you using to monitor your WordPress site? I’m using New Relic, I been using New Relic for a long time and like it, when my site goes down (happens sometimes) New Relic will send …

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How to disable MySQL strict mode on CodeIgniter

How to disable MySQL strict mode on CodeIgniter

In Web DevelopmentTags CodeIgniter, Database, MySQL, PHPJanuary 18, 20164 Comments Torbjorn Zetterlund

I recently installed a CodeIgniter 3.x application and another PHP application on a new server, I did run into some issues immediately, the apps were broken, it connected to the database. Did not allow me to …

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How to test you WordPress site after an upgrade

How to test you WordPress site after an upgrade

In My Work, Web Development, WordpressTags Database, PHP, WordPressJanuary 12, 2016Leave a comment Torbjorn Zetterlund

If you got the white screen after your last upgraded, you may want to read on. I will in this article explain how I go about debugging a site to find out what could cause the …

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Performance testing your WordPress site

Performance testing your WordPress site

In My Work, Website Performance, WordpressTags MySQL, Performance Testing, PHP, Web server, WordPressDecember 29, 2015Leave a comment Torbjorn Zetterlund

You can hire a company to performance test a website, or you can do it yourself, this article will explain how you can do it yourself using Free available tools. …

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Increasing the WordPress PHP Memory Limit

Increasing the WordPress PHP Memory Limit

In Web DevelopmentTags PHP, WordPressOctober 3, 2015Leave a comment Torbjorn Zetterlund

If you need to change your PHP memory limit due to a plugin that requires higher limits. This is what you need to do. …

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How to trouble shoot a slow Linux server

In Web DevelopmentTags Apache, MySQL, PHPAugust 23, 2015Leave a comment Torbjorn Zetterlund

Are you find your server is running slowly, how to troubleshot to find out what is causing the problem. Lets start looking at the server, you need to login to your server to run the command top …

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How to work with RESTful Services in CodeIgniter 3.x

How to work with RESTful Services in CodeIgniter 3.x

In My Work, Software Development, Web DevelopmentTags CodeIgniter, DevOps, PHP, RESTful API, Web DevelopmentJune 17, 20158 Comments Torbjorn Zetterlund

With the new release of CodeIgniter 3.0, one of the powerful add on features to Codeigniter is the RESTful API server and client libraries. I will explain in this article how I use the Yggdrasil Codeigniter 3.0 repo …

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How To Install Varnish + Memcached to improve your WordPress page load speed

How To Install Varnish + Memcached to improve your WordPress page load speed

In My Work, Web Development, Website Performance, WordpressTags Linux, PHP, Software architecture, WordPressJune 13, 20153 Comments Torbjorn Zetterlund

When website traffic grows to see an increase in traffic, one of the components that shows stress the fastest is the backend database. If your database is not distributed and configured to handle high loads, it can …

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How to speed up page load for your WordPress blog

How to speed up page load for your WordPress blog

In GoogleTags Apache, Content management system, Linux, MySQL, PHP, System AdministratorMay 4, 2015Leave a comment Torbjorn Zetterlund

As part of launching a new WordPress website, you need to do some optimization from the standard installation and give your WordPress improved performance improve page loads. There are a number of ways you can do …

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How to configure .htaccess redirects based on Geo IP

How to configure .htaccess redirects based on Geo IP

In My Work, Web DevelopmentTags Apache, Linux, PHP, System AdministratorMay 2, 20158 Comments Torbjorn Zetterlund

Recently I had a request, asking how can we set up redirects by country to have country-specific landing pages. This can be done by installing mod_geoip, you can download GeoIP legacy Apache module from GITHUB – compile the …

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