What is Content Negotiation in Apache and how does it affect linking to PHP pages?

Content Negotiation in Apache is a mechanism that allows the server to serve different versions of a resource (such as HTML or PHP) based on the client's preferences. This can affect linking to PHP pages because if the client prefers a different content type (such as HTML), the server may serve that version instead of the PHP page. To ensure that PHP pages are always served, you can disable content negotiation in your Apache configuration. 

<IfModule mod_negotiation.c>
    Options -MultiViews
</IfModule>

Keywords

Content Negotiation Apache PHP pages MIME types HTTP headers

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