http_negotiate_content_type
(PECL pecl_http >= 0.19.0)
http_negotiate_content_type — Negotiate client's preferred content type
說明
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.
參數
-
supported -
array containing the supported content types as values
-
result -
will be filled with an array containing the negotiation results
回傳值
Returns the negotiated content type or the default content type (i.e. first array entry) if none match.
範例
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));
?>
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