Bit.ly PHP library by Yii, is an extension that helps to interact with the API. Requirements Yii 1.0 or above. What this PHP extension can do is to shorten an URL, expand a short URL into the original long form, validate API key, obtain number of clicks for a short URL, and check if a domain uses bit.ly Pro.
The article focuses on URL-Shortener APIs that appear in ProgrammableWeb's API directory. It includes Proofeditors.com and the popular Bit.ly API. Special features of the APIs include added security, special tools, and shortening for unique platforms. Also listed: 32 Bit.ly mashups.
Facebook hosted a develop conference in San Francisco Wednesday, its first such effort in three years. The event included not only new user-facing features in the giant social network, but a range of initiatives that should entice developers to look at Facebook with a new pair of money-tinted glasses.
Twitter recently announced what developers have been expecting since at least its Chirp conference. Links posted to Twitter will soon be passed through the company's own link shortener, t.co. It could be bad news for other services built to fill the link shortening need, such as Bit.ly (our Bit.ly API profile).