구글 짧은 주소 API활용방법 문의드립니다.

<!--?php function get_shortURL($longURL) {
	$api_key = "구글 API 키값";      
	$curlopt_url = "https://www.googleapis.com/urlshortener/v1/url?key=".$api_key;      

	$ch = curl_init();  
	//$timeout = 10;    
	curl_setopt($ch, CURLOPT_URL, $curlopt_url);  
	curl_setopt($ch, CURLOPT_HEADER, false);  
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);  
	//curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, $timeout);
 
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);    
	curl_setopt($ch, CURLOPT_POST, true);     
	curl_setopt($ch, CURLOPT_HTTPHEADER, array('Content-Type: application/json'));     
	$jsonArray = array('longUrl' =--> $longURL);     
	curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode($jsonArray));     
	$shortURL = curl_exec($ch);    curl_close($ch);    
	$result_array = json_decode($shortURL, true);    
	

	return $result_array['id']; // goo.gl    
	
	$shortURL = curl_exec($ch);  
	curl_close($ch);  
	return $shortURL;
}	
?>