【www.gdgbn.com--php常用代码】

/**
    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();

本文来源:http://www.gdgbn.com/jiaocheng/2377/