wordpress wp-admin ERR_TOO_MANY_REDIRECTS code example

Example 1: too many redirects wordpress

Issue was solved by removing the .htaccess file as .htaccess files was containing
<FilesMatch ".(phtml|php|PhP|php5|suspected)$">
Order Allow,Deny
Deny from all
</FilesMatch>


reference : 
https://cwiki.apache.org/confluence/display/HTTPD/ClientDeniedByServerConfiguration

Example 2: wordpress This page isn’t workingnewconstructionslondon.co.uk redirected you too many times. Try clearing your cookies. ERR_TOO_MANY_REDIRECTS

define('WP_HOME','http://example.com');
define('WP_SITEURL','http://example.com');

Example 3: wp-admin too many times redirect wordpress

if (strpos($_SERVER['HTTP_X_FORWARDED_PROTO'], 'https') !== false)
   $_SERVER['HTTPS']='on';