For detecting if a the PHP used in a ServerSideRender component is loaded in the frontend or in the editor. Checks the URL serving the file for block-renderer that only appears when loaded in the editor. Useful for conditional display of elements in the php when components are used for these elements in the editor.

frontend_context.php

function is_frontend_context() {
//  Check if page is being loaded in the editor by checking URL structure of the ServerSideRender source for block-renderer

$url = 'http://' . $_SERVER['SERVER_NAME'] . $_SERVER['REQUEST_URI'];
	   
	    if (strpos($url,'block-renderer') !== false) {
//	In wp-admin
		   return false;
	    } else {
 //	 front end
		    return true;
	    }
	    
}