php 检索 tmpfile() 的路径
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时间:2020-08-24 23:59:26 来源:igfitidea点击:
Retrieve path of tmpfile()
提问by Zac
Quickie...
匆匆...
Is there a way to retrieve the path of a file created by tmpfile()?
有没有办法检索由创建的文件的路径tmpfile()?
Or do I need to do it myself with tempnam()?
还是我需要自己做tempnam()?
回答by DEY
It seems stream_get_meta_data()also works :
似乎stream_get_meta_data()也有效:
$tmpHandle = tmpfile();
$metaDatas = stream_get_meta_data($tmpHandle);
$tmpFilename = $metaDatas['uri'];
fclose($tmpHandle);
回答by Silver Moon
Like this
像这样
$path = array_search('uri', @array_flip(stream_get_meta_data($GLOBALS[mt_rand()]=tmpfile())));
file_put_contents($path, 'hello');

