http_negotiate_content_type

(PECL pecl_http >= 0.19.0)

http_negotiate_content_type — Negotiate clients preferred content type

Description

string http_negotiate_content_type ( array $supported [, array &$result ] )

This function negotiates the clients preferred content type based on its Accept HTTP header. The qualifier is recognized and content types without qualifier are rated highest.

Parameters

supported

array containing the supported content types as values

result

will be filled with an array containing the negotiation results

Return Values

Returns the negotiated content type or the default content type (i.e. first array entry) if none match.

Examples

Example #1 Using http_negotiate_content_type()

<?php
$content_types = array('application/xhtml+xml', 'text/html');
http_send_content_type(http_negotiate_content_type($content_types));
?>