Setting the Codeigniter Environment for both CLI and Browser

July 26, 2019 | Comment

I’ve recently been getting to grips with the Codeigniter framework after years of using a home-grown monstrosity. I was becoming more and more concerned about the level of security in my own framework and decided I would be better off with something that’s maintained.

I researched the many PHP frameworks to find one that was going to work for me. I toyed with the idea of using Symfony, which is what our products are based on, but the time to get up-to-speed with it was greater than I wanted to invest. I therefore settled on Codeigniter which looked easier … Read the rest

Automatically Translate a Symfony Language in action

Using Google Translate to Automatically Translate a Symfony Language File

July 11, 2019 | Comment

Recently the company I work for launched a new version of our product with multi-language capabilities. This was great for us but when we wanted to expand out to other languages we found that it was expensive to have the file translated.

Given that our language file is in a standard format (Symfony’s message YML format) we wondered if it would be possible to convert the file automatically via Google Translate and then give it to a translator to polish. It turns out that it is and this is quicker and cheaper than having all the file translated … Read the rest

Raspberry Pi GPS tracker – Connecting Without a Network

February 24, 2016 | Comment

All articles to date have been about getting the GPS working with the Raspberry Pi and converting the original Python code to PHP. All of this works well (for me) but what if you want to make changes to the settings or download the log file while you are out and about and away from your home network?

Normally what happens is that you configure your device to connect to a known network but as you are going to be using the GPS/Pi combination away from known networks you need a way to access anywhere without having to connect a … Read the rest

Raspberry Pi GPS tracker – Converting Code to PHP – Part 2

February 16, 2016 | Comment

In the last post I looked at converting the original Python code to PHP. This all ran without issue but I quickly found that because the Pi wasn’t connected to the internet the date and time of the device never got updated. This meant that the log files always had the wrong timestamp when they were created making it difficult to find the one I needed.

Turns out that there is a simple answer to this problem. As the GPS satellites include the current date and time as part of the detail that is sent along with the location we … Read the rest

Raspberry Pi GPS tracker – Converting Code to PHP – Part 1

February 9, 2016 | Comment

Last week I looked at getting the hardware up and running for a Raspberry Pi GPS tracker. However, as I said I was using some Python code and I don’t speak Python so I wanted to convert it to PHP. So this week I am going to look at what I did.

Before I could even begin to look at the converting the code I had to see if it was even possible for PHP to access the serial port. Turns out this is exactly what Direct IO (dio) is for but it isn’t included as standard so you … Read the rest

Raspberry Pi GPS tracker – Getting it Together

February 2, 2016 | 8 comments

Having secured a Pi Zero from the cover of a the magazine MagPi I thought I would start out simple by trying one of the projects shown there. The one that caught my eye and required no soldering was to build a GPS tracker.

Getting hold of a cheap USB unit was pretty easy but make sure it is Linux compatible. I bought this one from eBay.

The first thing I did when I got the unit was to try it out on the Pi and while it was working I could see that it had got a satellite … Read the rest

Using Kindlegen with PHP on Linux to Create Kindle Files

July 15, 2014 | 1 comment

I’m working on a side project at the moment that requires the conversion programatically of a page of html to something that can be consumed by an Amazon Kindle. I did a quick search to see if anything existed as a PHP class library that I could use and while there was they were either hugely bloated or too alpha for my needs.

I then stumbled upon Amazon’s command line tool KindleGen which allows conversion of HTML and ePub docs to the MOBI format that the Kindle requires. This is a multi-platform too and, crucially, a version for Linux is … Read the rest

Coding on the web

June 26, 2012 | Comment

I ceased to be a professional developer a number of years ago but I have still continued to dabble either when things needed doing at work or for my own amusement. I started out working on COBOL projects and the obscure FOCUS before I retrained to the wonderful PowerBuilder. Nowadays it is almost predominately PHP and a little bit of mobile development with Rhodes. I have never really been one for dedicated IDEs preferring to use a rich text editor such as Notepad++ on Windows and TextWrangler on Mac.

Recently I have been working across a number of … Read the rest