Eliminate 404 Errors for PHP Functions

Recently, I discussed the suspicious behavior recently observed by the Yahoo! Slurp crawler. As revealed by the site’s closely watched 404-error logs, Yahoo! had been requesting a series of nonexistent resources. Although a majority of the 404 errors were exclusive to the Slurp crawler, there were several instances of requests that were also coming from Google, Live, and even Ask. Initially, these distinct errors were misdiagnosed as existing URLs appended with various JavaScript functions. Here are a few typical examples of these frequently observed log entries: http://perishablepress.com/press/category/websites/feed/function.opendir http://perishablepress.com/press/category/websites/feed/function.array-rand http://perishablepress.com/press/category/websites/feed/function.mkdir http://perishablepress.com/press/category/websites/feed/ref.outcontrol Fortunately, an insightful reader named Bas pointed out that the […] Read more »