function is_pagename($str)
{
$BracketName = PukiWikiConfig::getParam('BracketName');
$WikiName = PukiWikiConfig::getParam('WikiName');
$is_pagename = (!PukiWikiFunc::is_interwiki($str) and preg_match("/^(?!\\/){$BracketName}\$(?<!\\/\$)/", $str) and !preg_match('/(^|\\/)\\.{1,2}(\\/|$)/', $str));
if (defined('MOD_PUKI_SOURCE_ENCODING')) {
if (MOD_PUKI_SOURCE_ENCODING == 'UTF-8') {
$is_pagename = ($is_pagename and preg_match('/^(?:[\\x00-\\x7F]|(?:[\\xC0-\\xDF][\\x80-\\xBF])|(?:[\\xE0-\\xEF][\\x80-\\xBF][\\x80-\\xBF]))+$/', $str));
// UTF-8
} else {
if (MOD_PUKI_SOURCE_ENCODING == 'EUC-JP') {
$is_pagename = ($is_pagename and preg_match('/^(?:[\\x00-\\x7F]|(?:[\\x8E\\xA1-\\xFE][\\xA1-\\xFE])|(?:\\x8F[\\xA1-\\xFE][\\xA1-\\xFE]))+$/', $str));
// EUC-JP
}
}
}
return $is_pagename;
}
