177 PHP写入文件

function common_exporttxt($dirpath, $filename)
{
    $fp = fopen($dirpath . $filename, 'a');
    if ($fp)
    {
        $result = fwrite($fp, iconv('UTF-8', 'gbk//TRANSLIT//IGNORE', $content . "\r\n"));
        fclose($fp);
        $result = true;
    }
    else
    {
        $result = false;
    }
    return $result;
}

$rusturn = file($dirpath.$file_name);//file() 函数把整个文件读入一个数组中。