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(PECL pecl_http >= 0.1.0)
http_negotiate_charset — Negotiate clients preferred character set
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.
array containing the supported charsets as values
will be filled with an array containing the negotiation results
Returns the negotiated charset or the default charset (i.e. first array entry) if none match.
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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