File: /home/s/t/u/studionolh/www/wp-content/plugins/redirection/database/schema/410.php
<?php
class Red_Database_410 extends Red_Database_Upgrader {
public function get_stages() {
return [
'handle_double_slash' => 'Support double-slash URLs',
];
}
protected function handle_double_slash( $wpdb ) {
// Update any URL with a double slash at the end
$this->do_query( $wpdb, "UPDATE `{$wpdb->prefix}redirection_items` SET match_url=LOWER(LEFT(SUBSTRING_INDEX(url, '?', 1),LENGTH(SUBSTRING_INDEX(url, '?', 1)) - 1)) WHERE RIGHT(SUBSTRING_INDEX(url, '?', 1), 2) = '//' AND regex=0" );
// Any URL that is now empty becomes /
return $this->do_query( $wpdb, "UPDATE `{$wpdb->prefix}redirection_items` SET match_url='/' WHERE match_url=''" );
}
}