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 http_support  Letztes Update:
07.01.2012
 http_negotiate_content_type 

http_negotiate_charset

(PECL pecl_http >= 0.1.0)

http_negotiate_charset — Negotiate clients preferred character set

Beschreibung

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

This function negotiates the clients preferred charset based on its Accept-Charset HTTP header. The qualifier is recognized and charsets without qualifier are rated highest.

Parameter-Liste

supported

array containing the supported charsets as values

result

will be filled with an array containing the negotiation results

Rückgabewerte

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

Beispiele

Beispiel #1 Using http_negotiate_charset()

<?php
$charsets = array(
        'iso-8859-1', // default
        'iso-8859-2',
        'iso-8859-15',
        'utf-8'
);

$pref = http_negotiate_charset($charsets, $result);

if (strcmp($pref, 'iso-8859-1')) {
        iconv_set_encoding('internal_encoding', 'iso-8859-1');
        iconv_set_encoding('output_encoding', $pref);
        ob_start('ob_iconv_handler');
}

print_r($result);
?>

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