[PHP] Search Engine submittal and PHP

[Shane McBride]

I have a site that uses PHP extensively. Each page has PHP, so of course each page 
ends in the .php extension.

Does anyone know if this affects the way a search engine crawls a site? I have several 
sites that are very successful, but this site does not even show up on the search 
engines. All design criteria and submission techniques were the same, except I used 
PHP on this particular site on every page.

Thanks for your help...
Shane