PHP | Quick API Proxy

Quick API Proxy

<?php
// Get query string
$queryString = $_SERVER['QUERY_STRING'];

  // Get requested search term
	$requestURL = 'https://apib4.blinkx.com/api.php?' . $queryString;

	// Get XML from API
	$json = callAPI( $requestURL );
	header( 'Access-Control-Allow-Origin: *' );
	header( 'Content-type: application/json' );
	echo $json;

function callAPI( $url ) {
	$ch = curl_init();
	curl_setopt( $ch, CURLOPT_URL, $url );
	curl_setopt( $ch, CURLOPT_FAILONERROR,1 );
	curl_setopt( $ch, CURLOPT_FOLLOWLOCATION,1 );
	curl_setopt( $ch, CURLOPT_RETURNTRANSFER,1 );
	curl_setopt( $ch, CURLOPT_TIMEOUT, 15 );
	$response = curl_exec( $ch );
	curl_close( $ch );
	return $response;
}
?>