Podręcznik PHP
Poprzedni		Następny

http_negotiate_charset

(PECL)

http_negotiate_charset -- Negotiate clients preferred character set

Opis

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.

Parametry

supported: Array containing the supported charsets as values
result: Will be filled with an array containing the negotiation results

Zwracane wartości

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

Przykłady

Przykład 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);
?>

Poprzedni	Spis treści	Następny
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