I've upgraded from Ubuntu 9.10 to 10.04 beta 1 and PHP got upgraded from 5.2 to 5.3 Now all my WordPress & Magento sites arent working. I tried retrieving the URL headers from the command line, but HTTP request fails.
Utilizing get_headers in a small script, PHP Warning: get_headers(http://local.vhosts1.com): failed to open stream: HTTP request failed! in get_headers.php on line 12
But HTTP request fails only for WordPress and Magento based sites - not custom written ones. Does this probably have to do with some htaccess directive ?