yii   index.php

ini_set("display_errors", 1);

 

 

 

 

iconv这个函数不能直接用 需要检测！！！

function gb2312_utf8($str = ""){

    if(function_exists("iconv")){

        return iconv("gb2312", "utf-8//IGNORE", $str);

    }else if(function_exists("mb_convert_encoding")){

        return mb_convert_encoding($str, 'UTF-8', "gb2312");

    }else{

        die('gb2312_utf8 occur error!');

    }

}

function utf8_gb2312($str = ""){

    if(function_exists("iconv")){

        return iconv("utf-8", "gb2312//IGNORE", $str);

    }else if(function_exists("mb_convert_encoding")){

        return mb_convert_encoding($str, 'gb2312', "UTF-8");

    }else{

        die('utf8_gb2312 occur error!');

    }

}