http_negotiate_charset
(PECL)
http_negotiate_charset -- Negotiate clients preferred character set
Description
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.
Liste de paramètres
- supported
Array containing the supported charsets as values
- result
Will be filled with an array containing the negotiation results
Valeurs de retour
Returns the negotiated charset or the default charset (i.e. first array entry) if none match.
Exemples
Exemple 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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