What is the Fastest PHP Framework for a Big Real Estate portal?
I plan to build a very big Real Estate portal similar to Trulia.com or Realtor.com. 
I have been researching on some of the fastest PHP Frameworks such as Yii, CodeIgniter, and DooPHP. 
I need your Recommendation for the Most Suitable & Fastest PHP Framework for this Real Estate website project.
Thanks.
What is the Fastest PHP Framework for a Big Real Estate portal?
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I plan to build a very big Real Estate portal similar to Trulia.com or Realtor.com. 
I have been researching on some of the fastest PHP Frameworks such as Yii, CodeIgniter, and DooPHP. 
I need your Recommendation for the Most Suitable & Fastest PHP Framework for this Real Estate website project.
Thanks.