http_negotiate_charset
(PECL)
http_negotiate_charset -- Negotiate clients preferred character set
Beskrivelse
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.
Parameterliste
supported
array containing the supported charsets as values
result
will be filled with an array containing the negotiation results
Returneringsværdier
Returns the negotiated charset or the default charset (i.e. first array entry) if none match.
Eksempler
Eksempel 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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