After explaining how to scrape a photo from a Twitter Photo URL using C# (ASP.Net) I decided to port the script PHP so I could use it on WordPress.

I ended up using CURL and a regular expression to do the trick. The result is a redirect to the actual found photo. Just paste the code into a new PHP file and call it with the short code from the Twitter URL as a query string parameter (like:


	//init curl
	$ch = curl_init();	
	curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);		
	curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

	//construct url
	$url = '' . $_SERVER['QUERY_STRING'];
	curl_setopt($ch, CURLOPT_URL, $url);

	//load data
	$data = curl_exec($ch);       

	//extract PhotoUrl with regex
	preg_match('/data-url="(?<PhotoUrl>[^"]+)"/', $data, $matches);
	header('Location: ' . $matches['PhotoUrl'], true, 302);


Smaller image
By default this script will return the large image. If you want a smaller image, change the regular expression to ‘/data-url=”(?<PhotoUrl>[^”]:large+)”/’ . The script will redirect to a smaller version.

Permanent redirect
You might get an extra performance increase by doing a permanent redirect by changing 302 into 301. This kind of redirect will be cached by the browser.