php script to check if url is indexed

[ianhaney 0]

Hello

 

I am struggling with some coding, I need a script to check if a url stored in my database is indexed in Google and if it is to display a green check image and if it is not then to display a red cross image, below is the code I have that I found by doing some searching

function indexed($url) {
    $url = 'http://webcache.googleusercontent.com/search?q=cache:' . urlencode($url);
    
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
    curl_setopt($ch, CURLOPT_NOBODY, true);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Chrome 10');
    
    if (!curl_exec($ch)) {
        // var_dump('failed');
        return false;
    }
    
    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    // var_dump($code);
    return $code == '200';
}

below is the whole code I have but is displaying an error and all the urls pulled from the database have a red cross but am sure they are indexed in Google

ini_set('display_startup_errors', 1);
ini_set('display_errors', 1);
error_reporting(-1);

// connect to the database
include('connect-db.php');

function indexed($url) {
    $url = 'http://webcache.googleusercontent.com/search?q=cache:' . urlencode($url);
    
    $ch = curl_init($url);
    curl_setopt($ch, CURLOPT_FOLLOWLOCATION, false);
    curl_setopt($ch, CURLOPT_NOBODY, true);
    curl_setopt($ch, CURLOPT_USERAGENT, 'Chrome 10');
    
    if (!curl_exec($ch)) {
        // var_dump('failed');
        return false;
    }
    
    $code = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    // var_dump($code);
    return $code == '200';
}

// get the records from the database
if ($result = $mysqli->query("SELECT id, category, url, DATE_FORMAT(domain_expiry_date, '%d/%m/%Y') AS domain_expiry_date, site_login_url, site_username_login, site_password_login, no_of_posts, tf, cf, domain_name_owner, DATE_FORMAT(domain_owner_dob, '%d/%m/%Y') AS domain_owner_dob, domain_owner_address, domain_owner_email, domain_owner_phone, email_account, email_account_address, email_username, email_password, registrar, registrar_username, registrar_password, hosting_company, hosting_username, hosting_password, DATE_FORMAT(hosting_expiry_date, '%d/%m/%Y') AS hosting_expiry_date, hosting_cpanel_url, hosting_cpanel_username, hosting_cpanel_password, sites_linked_out_to, DATE_FORMAT(last_post_date, '%d/%m/%Y') AS last_post_date FROM websites"))

{
// display records if there are records to display
if ($result->num_rows > 0)
{
	
// display records in a table
echo "<table class='records'>";

// set table headers
echo '<tr>
<th>URL</th>
<th>Indexed</th>

</tr>';

while ($row = $result->fetch_object())
{
	
	$index = indexed($row->url);
	
	// set up a row for each record
echo "<tr>";
echo "<td class='expand'><a href='http://" . $row->url . "' target='_blank'>" . $row->url . "</a></td>";
echo "<td class='shrink'><img src='images/" . (($index->indexed) ? 'green-check.png' : 'red-cross.png') . "' style='width: 30px; height: 30px;'></td>";
echo "</tr>";
}

echo "</table>";

// retrieve and show the data 

}

// if there are no records in the database, display an alert message
else
{
echo "No results to display!";
}

}

// show an error if there is an issue with the database query
else
{
echo "Error: " . $mysqli->error;
}

// close database connection
$mysqli->close();

Notice: Trying to get property of non-object in /home/cloudnetworkhero/public_html/network/websites-info/indexed.php on line 54