<?php
mb_internal_encoding ('utf8');
mysql_query ("SET CHARACTER SET 'utf8'");
mysql_query ("SET NAMES 'utf8'");
mysql_select_db(Database_Name)
?>
<?php
mb_internal_encoding ('utf8');
mysql_query ("SET CHARACTER SET 'utf8'");
mysql_query ("SET NAMES 'utf8'");
mysql_select_db(Database_Name)
?>
<?php
$input = iconv("BIG5", "UTF-8", $input);
$pattern = '/[\x{4e00}-\x{9fa5}]+/u';
preg_match_all ( $pattern, $input, $matches );
?>