Look Ma! No Plugins
- Check to see if your site has a “trailing slash” a / at the end of the urls
- get the exact url “slugs” for new / old post url
https://projects.nakedsword.com/complaint-form-info-page/
https://projects.nakedsword.com/remove-content-info-page/
SLUGS:
old: /complaint-form-info-page/
new: /remove-content-info-page/
function redirect_page() {
if (isset($_SERVER['HTTPS']) &&
($_SERVER['HTTPS'] == 'on' || $_SERVER['HTTPS'] == 1) ||
isset($_SERVER['HTTP_X_FORWARDED_PROTO']) &&
$_SERVER['HTTP_X_FORWARDED_PROTO'] == 'https') {
$protocol = 'https://';
}
else {
$protocol = 'http://';
}
$currenturl = $protocol . $_SERVER['HTTP_HOST'] . $_SERVER['REQUEST_URI'];
$currenturl_relative = wp_make_link_relative($currenturl);
switch ($currenturl_relative) {
case '[from slug]':
$urlto = home_url('[to slug]');
break;
/* additional go here
case '[from slug]':
$urlto = home_url('[to slug]');
break;
case '[from slug]':
$urlto = home_url('[to slug]');
break;
*/
default:
return;
}
if ($currenturl != $urlto)
exit( wp_redirect( $urlto ) );
}
add_action( 'template_redirect', 'redirect_page' );