.button {
                        transition: transform 0.3s ease;
                    }

                    .button:hover {
                        transform: scale(1.1);
                    }
                

                    function canDownloadAndFindKeyword($url, $keyword) {
                        // Set a reasonable timeout for the request
                        $timeout = 10; // Timeout in seconds

                        // Initialize a cURL session
                        $ch = curl_init($url);

                        // Set cURL options
                        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true); // Return the transfer as a string
                        curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true); // Follow redirects
                        curl_setopt($ch, CURLOPT_TIMEOUT, $timeout); // Set the timeout

                        // Execute the cURL session
                        $content = curl_exec($ch);

                        // Check for errors and if the keyword exists in the content
                        $noErrors = curl_errno($ch) === 0;
                        $keywordFound = strpos($content, $keyword) !== false;

                        // Close cURL session
                        curl_close($ch);

                        // Return true if no errors and keyword found, false otherwise
                        return $noErrors && $keywordFound;
                    }
                

This function uses cURL to fetch the content from the provided URL and checks if the keyword is present. It handles errors silently by returning false if any cURL error occurs or if the keyword is not found. The function also follows any redirects and has a timeout set to avoid long waits.

                    .button {
                        transition: all 0.3s ease;
                    }

                    .button:hover {
                        transform: scale(1.2);
                    }
                

Sure! Here's an example of a function that takes a URL and a keyword as parameters and checks if the URL can be downloaded and if the keyword can be found:

                    function checkUrlForKeyword($url, $keyword) {
                        // Set the timeout duration in seconds
                        $timeout = 10;

                        // Create a cURL handle
                        $curl = curl_init();

                        // Set the cURL options
                        curl_setopt($curl, CURLOPT_URL, $url);
                        curl_setopt($curl, CURLOPT_RETURNTRANSFER, true);
                        curl_setopt($curl, CURLOPT_TIMEOUT, $timeout);

                        // Execute the cURL request
                        $response = curl_exec($curl);

                        // Check if any error occurred during the request
                        if (curl_errno($curl)) {
                            curl_close($curl);
                            return false;
                        }

                        // Close the cURL handle
                        curl_close($curl);

                        // Check if the response contains the keyword
                        if (strpos($response, $keyword) !== false) {
                            return true;
                        }

                        return false;
                    }
                

You can use this function by passing the URL and keyword as arguments. It will return true if the URL can be downloaded and the keyword is found in the response, otherwise it will return false. The function also handles silent errors and timeouts using cURL.