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()

php

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');