Tracking Down Use Of Deprecated WordPress Functions Or Arguments
If you've been running your blog or site on WordPress for any period of time, you may well have come across a message about a deprecated function or argument in your PHP log file or across the top of a page on your site. The message might look something like this ...
Notice: get_bloginfo was called with an argument that is **deprecated** since version 2.2! The siteurl option is deprecated for the family of bloginfo() functions. Use the url option instead. in /var/web/htdocs/site/wp-includes/functions.php on line 2712