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Twitter Sentiment Analysis

A web app to search the keywords(Hashtags) on Twitter and analyze the sentiments of it. The source code is written in PHP and it performs Sentiment Analysis on Tweets by using the Datumbox API.

Check live demo here!

APIs Used

Useful Links

Sign-up for free API Key: Click here!
View your API Key: Click here!
PHP Twitter API Client: Click here!

Instructions

Open config.php and configure your Datumbox API Key. Get yours at http://www.datumbox.com/apikeys/view/
Get Twitter API key for your application at https://dev.twitter.com/apps
Replace XXXXXXXXXXXXXXXXXX with your API keys


define('DATUMBOX_API_KEY', 'XXXXXXXXXXXXXXXXXX');

define('TWITTER_CONSUMER_KEY', 'XXXXXXXXXXXXXXXXXX');
define('TWITTER_CONSUMER_SECRET', 'XXXXXXXXXXXXXXXXXX');
define('TWITTER_ACCESS_KEY', 'XXXXXXXXXXXXXXXXXX');
define('TWITTER_ACCESS_SECRET', 'XXXXXXXXXXXXXXXXXX');

Run localhost/index.php
Wait a while after entering the hashtags. It may take one minute to fetch the tweets. Make sure that your system is connected with internet.