Adds an admin notice to the top of page or post editor

top-message.php

// top message 
 
add_action('all_admin_notices','top_message');
 
function top_message()
{
	if(strpos($_SERVER['REQUEST_URI'],'post-new')>0 || strpos($_SERVER['REQUEST_URI'],'post.php')>0)
	{
		echo ("
		<div style=' background:#d3d3d3; width:95%; font-weight:bold; border:2px solid #AAA; 
		border-radius:7px; padding:20px; margin: 0 auto 0 auto ; margin-top:10px;  '>
		<div style='margin-bottom:20px; '>
		Learn how to build better pages and post<a href='https://wpnfinite.com/blog' target='_blank'> here</a>.
		</div>
		
		</div>
	");
	}
}