再来个快的

/**
拼音码表的生成：
启动输入法生成器在逆转换选项卡中装入window的拼音输入法并将其保存为文
本文件(winpy.txt)备用。

下面的代码将拼音码表文件(文本)装入到数组$pymb中，结构为：(拼音,(汉字...))
码表转换时间较长，应转换后另行保存
*/
$filename = "pymb.txt";
if(file_exists($filename)) {
$fp = fopen($filename,"r");
$pymb = unserialize(fread($fp,filesize($filename)));
fclose($fp);
}else {
$filename = "winpy.txt";
$fp = fopen($filename,"r");
$old = "";
$ar = array();
$pymb = array();
while(! feof($fp)) {
$buffer = fgets($fp,128);
sscanf($buffer,"%2s%s",$ch,$py);
if($ch >= "啊" && ord($py) < 128) {
$pymb[$ch] = $py;
}
}
fclose($fp);
$fp = fopen("pymb.txt","w");
fwrite($fp,serialize($pymb)." ");
fclose($fp);
}
?>
应用例，给文字加上拼音

/**
应用例，给文字加上拼音。为简化起见，假定全为中文
*/
function get_py($text) {
global $pymb;
$i = 0;
$n = strlen($text);
$ar = array();