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PHP转换文件夹下所有文件的编码

WBOY
WBOYOriginal
2016-06-13 10:02:08774browse

本文章来给大家介绍一个利用PHP转换文件夹下所有文件的编码,这种我们很适用一次批量转换多个文件的编辑哦,注意只转一次哦


实例

 

 代码如下 复制代码
/**
 * 把一个文件夹里的文件全部转码 只能转一次 否则全部变乱码
 * @param string $filename
 */
function iconv_file($filename,$input_encoding='gbk',$output_encoding='utf-8')
{
if(file_exists($filename))
{
if(is_dir($filename))
{
foreach (glob("$filename/*") as $key=>$value)
{
iconv_file($value);
}
}
else 
{
$contents_before = file_get_contents($filename);
/*$encoding = mb_detect_encoding()($contents_before,array('CP936','ASCII','GBK','GB2312','UTF-8'));
echo $encoding;
if($encoding=='UTF-8')  mb_detect_encoding函数不工作
{
return;
}*/
$contents_after = iconv($input_encoding,$output_encoding,$contents_before);
file_put_contents($filename, $contents_after);
}
}
else 
{
echo '参数错误';
return false;
}
}
iconv_file('./test');
?>
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