Category Archives: PHP

Geographic Calculations in PHP

Recently I have been involved with a project that maps yachts during an ocean race, which got me thinking about basic calculations and conversions that would be useful to fellow developers. I envisage this being useful in projects leveraging Google or Yahoo maps. For the moment the class performs the following functions:

Calculate the […]

Form SPAM (not “HAM”) fighting tips


Flickering Images

I have been asked numerous times in the past how I create this effect in some forum signatures so now I am releasing the code so you can see. It could equally be used as a background image in CSS (like the photo of the excavator above) so you could have a circulating series […]

ADODB


An interesting PHP site