gistfile1.php

<?php

// Construct an HTTP POST request
$clientlogin_url = "https://www.google.com/accounts/ClientLogin";
$clientlogin_post = array(
    "accountType" => "HOSTED_OR_GOOGLE",
    "Email" => "*********************************************",
    "Passwd" => "*********************************************",
    "service" => "writely",
    "source" => "my-fake-app"
);

// Initialize the curl object
$curl = curl_init($clientlogin_url);

// Set some options (some for SHTTP)
curl_setopt($curl, CURLOPT_POST, true);
curl_setopt($curl, CURLOPT_POSTFIELDS, $clientlogin_post);
curl_setopt($curl, CURLOPT_HTTPAUTH, CURLAUTH_ANY);
curl_setopt($curl, CURLOPT_SSL_VERIFYPEER, false);
curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);

// Execute
$response = curl_exec($curl);

// Get the Auth string and save it
preg_match("/Auth=([a-z0-9_-]+)/i", $response, $matches);
$auth = $matches[1];

//echo "The auth string is: " . $auth;

// Include the Auth string in the headers
// Together with the API version being used
$headers = array(
    "Authorization: GoogleLogin auth=" . $auth,
    "GData-Version: 3.0",
);

// Make the request
curl_setopt($curl, CURLOPT_URL, "https://docs.google.com/feeds/default/private/full");
curl_setopt($curl, CURLOPT_HTTPHEADER, $headers);
curl_setopt($curl, CURLOPT_POST, false);

$response = curl_exec($curl);
curl_close($curl);

// echo $response;

// Parse the response
$response = simplexml_load_string($response);


// Output data
foreach($response->entry as $file) {
	echo "File: " . $file->title . "\n";
	echo "Type: " . $file->content["type"] . "\n";
	echo "Author: " . $file->author->name . "\n\n";
}