DZone.com: What new feature in PHP 5.4 is the most important to you?

In a new post to DZone.com today Giorgio Sironi asks developers what new feature of PHP 5.4 is the most important to you and your application development?

Recently, the voting process for PHP 5.4 open to committers and users have been closed. We now have a clear picture of what will make the release and what will be left out. Some of these features (traits, web server) were already in, while other have been just voted and will be completed before the general availability of the release.

He lists out some of the major changes that'll be coming in the 5.4 release including traits, dereferencing, the built-in HTTP server, closure type hinting and the upload progress feature previously only in an extension. The end of the post includes a poll for you to give your feedback on what you think is the most important. As of the time of this post, the array dereferencing has pulled into the lead with traits coming in second.