What should I do if the Chinese file name of fopen under PHP is garbled?

Solution to the garbled Chinese file name in fopen under php: First encode the file name, the code is [$fileName = iconv('UTF-8', 'GBK', $fileName)]; then save the original Chinese file name; finally, create the file through file name encoding.

Solution to the garbled Chinese file name in fopen under php:

Encode the file name.

<?php
$fileName = __DIR__ . &#39;\测试.txt&#39;;
$fileName = iconv(&#39;UTF-8&#39;, &#39;GBK&#39;, $fileName);
$fp = fopen($fileName, &#39;w&#39;);
fwrite($fp, &#39;这是中文内容&#39;);
fclose($fp);
echo $fileName.&#39;<br>&#39;;
if(file_exists($fileName)){
    echo &#39;hhhhh&#39;;
}
?>

Result:

But look at the file name output on the page:

So when you want When outputting a file name on the page and needing to save the file, you can save the original Chinese file name first, and then create the file through file name encoding.

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