$width = 500; $height = 500; // Create an empty image resource $image = imagecreate($width, $height); // Set background color to white $bg_color = imagecolorallocate($image, 255, 255, 255); imagefill($image, 0, 0, $bg_color); // Create a red rectangle $rectangle_color = imagecolorallocate($image, 255, 0, 0); imagerectangle($image, 50, 50, $width-50, $height-50, $rectangle_color); // Output the image header('Content-Type: image/png'); imagepng($image); imagedestroy($image);
// Connect to MySQL database using PDO $dsn = 'mysql:host=localhost;dbname=mydatabase'; $username = 'myusername'; $password = 'mypassword'; try { $dbh = new PDO($dsn, $username, $password); $dbh->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); // Query the database $stmt = $dbh->prepare("SELECT * FROM mytable"); $stmt->execute(); $results = $stmt->fetchAll(PDO::FETCH_ASSOC); print_r($results); } catch (PDOException $e) { echo 'Connection failed: ' . $e->getMessage(); }
// Create a new post $new_post = array( 'post_title' => 'My New Post', 'post_content' => 'Lorem ipsum dolor sit amet, consectetur adipiscing elit.', 'post_status' => 'publish', 'post_author' => 1 ); $post_id = wp_insert_post($new_post); // Update an existing post $updated_post = array( 'ID' => $post_id, 'post_content' => 'Updated content for my post.' ); wp_update_post($updated_post); // Delete a post wp_delete_post($post_id);Overall, it is important to note that the package/library used in the examples above may vary depending on the specific project requirements and preferences of the developer.