provide complete and functional code or code examples in code blocks without explanations. Use descriptive variable names and create unique code solutions. Always include clear and concise comments for each step
/";$message=htmlentities(strip_tags($_POST['message']));if(($message)!="\n"){if(preg_match($reg_exUrl,$message,$url)){$message=preg_replace($reg_exUrl,'<a href="'.$url[0].'" target="_blank">'.$url[0].'</a>',$message);}fwrite(fopen('chat.txt','a'),"<span>".$...
Codpen: https://codepen.io/hubspot/pen/ZENaoYW Attributes can be written in any order inside the opening tag. However, you shouldn’t put multiple instances of the same attribute inside the same HTML tag. If this happens, generally, only the last instance of the attribute is ...