PHP: Sorting Arrays of Arrays. PHP provides a range of functions for sorting data based on either the key or value of an associative array. Where it gets complicated is when you need to sort an array of associative arrays by one or more conditions. This is a very common task for PHP programmers as data returned from database/SQL queries often appears in associative array format (i.e. using pg_fetch_assoc and mysql_fetch_assoc).
Epididymitis is an inflammation of the epididymis. The epididymis is the tube through which sperm pass. The tube is located at the back of each testicle. Epididymitis can affect both testicles, but it most often occurs on just one side.
Swollen testicles can affect most men, but most of the causes are harmless and some of the swollen left testicle no pain is associated with it. The following are the usual causes of swollen testicles: Spermatocele or the development of fluid-filled cysts in the epididymis. The epididymis is a small coiled tube located in the upper side of the testicle that transports and collects sperm.