Connect to Twitter API, perform search and return results as JSON formatted data.

connect_twitter.php

<?php
	require_once('TwitterAPIExchange.php');
				
	 $settings = array(
		'oauth_access_token' => "",
		'oauth_access_token_secret' => "",
		'consumer_key' => "",
		'consumer_secret' => ""
		);
		
	$url = 'https://api.twitter.com/1.1/search/tweets.json';
	$getfield = '?q=PSYCHO&result_type=recent&count=100';
	$requestMethod = 'GET';
	$twitter = new TwitterAPIExchange($settings);
	
	echo $twitter->setGetfield($getfield)
             ->buildOauth($url, $requestMethod)
             ->performRequest();
?>