Edit the URL of WordPress blog for recovery

One of my blogs is down, and for unknown reasons, an automatic URL jump takes place every time. By googling, here is the solution: (original article can be found here) Edit the “functions.php” in your active theme folder; Add these two lines to the file, immediately after the initial “<?php” line. update_option(’siteurl’,'http://example.com/blog’); update_option(’home’,'http://example.com/blog’); Save the file back. Load the login or... 

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