Remdex site / blog

Hi just small function witch calculates image Euclidean distance:

1. http://forum.coppermine-gallery.net/index.php/topic,62619.0.html
2. http://en.wikipedia.org/wiki/Euclidean_distance

So how to calculate in php all of this for image?

This time small class for APC singleton pattern.

Small example of singleton pattern applied to Memcache php class. Class was not writeln by be. But i think it will be usefull for somebody.

One day looking for a sorting algorithm spent some time and did not find anything good. Actually found, but it needed some adoption. So decided paste it here, maybe someone it will save some time:

I give you free main functions.

• First moves item up.
• Second moves item down.
• Third one moves item down or up by number of positions depending on given parameter.