diff options
| author | Tomas V.V.Cox <cox@php.net> | 2002-01-07 00:11:11 +0000 |
|---|---|---|
| committer | Tomas V.V.Cox <cox@php.net> | 2002-01-07 00:11:11 +0000 |
| commit | ed0106089786030c12187590628a867de181f237 (patch) | |
| tree | 459491af79b744e07264bd1d70d9a942615c1314 /pear/HTTP.php | |
| parent | 9a307e45504784826d2cd9f14a687eccdf51186f (diff) | |
| download | php-git-ed0106089786030c12187590628a867de181f237.tar.gz | |
ws
Diffstat (limited to 'pear/HTTP.php')
| -rw-r--r-- | pear/HTTP.php | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/pear/HTTP.php b/pear/HTTP.php index df5c38db36..ebb34688e2 100644 --- a/pear/HTTP.php +++ b/pear/HTTP.php @@ -77,44 +77,44 @@ class HTTP { global $HTTP_SERVER_VARS; /* If the client has sent an Accept-Language: header, see if - * it contains a language we support. - */ - if (isset($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'])) { - $accepted = split(',[[:space:]]*', $HTTP_ACCEPT_LANGUAGE); - for ($i = 0; $i < count($accepted); $i++) { - if (eregi('^([a-z]+);[[:space:]]*q=([0-9\.]+)', $accepted[$i], &$arr)) { - $q = (double)$arr[2]; - $l = $arr[1]; - } else { - $q = 42; - $l = $accepted[$i]; - } - - if (!empty($supported[$l]) && ($q > 0.0)) { - if ($q == 42) { - return $l; - } - $candidates[$l] = $q; - } - } - if (isset($candidates)) { - arsort($candidates); - reset($candidates); - return key($candidates); - } - } + * it contains a language we support. + */ + if (isset($HTTP_SERVER_VARS['HTTP_ACCEPT_LANGUAGE'])) { + $accepted = split(',[[:space:]]*', $HTTP_ACCEPT_LANGUAGE); + for ($i = 0; $i < count($accepted); $i++) { + if (eregi('^([a-z]+);[[:space:]]*q=([0-9\.]+)', $accepted[$i], &$arr)) { + $q = (double)$arr[2]; + $l = $arr[1]; + } else { + $q = 42; + $l = $accepted[$i]; + } - /* Check for a valid language code in the top-level domain of - * the client's host address. - */ - if (ereg("\.[^\.]+$", $HTTP_SERVER_VARS['REMOTE_HOST'], &$arr)) { - $lang = strtolower($arr[1]); - if (!empty($supported[$lang])) { - return $lang; - } - } + if (!empty($supported[$l]) && ($q > 0.0)) { + if ($q == 42) { + return $l; + } + $candidates[$l] = $q; + } + } + if (isset($candidates)) { + arsort($candidates); + reset($candidates); + return key($candidates); + } + } + + /* Check for a valid language code in the top-level domain of + * the client's host address. + */ + if (ereg("\.[^\.]+$", $HTTP_SERVER_VARS['REMOTE_HOST'], &$arr)) { + $lang = strtolower($arr[1]); + if (!empty($supported[$lang])) { + return $lang; + } + } - return $default; + return $default; } } -?> +?>
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