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Posted by ZeldorBlat on 09/04/07 02:22
On Sep 3, 8:28 pm, yawnmoth <terra1...@yahoo.com> wrote:
> Say I have the following script:
>
> <?php
> $timestamp = filemtime("test.txt");
> echo 'original file time<br />'.$timestamp.'<br />';
>
> $fp = fopen("test.txt",'w');
> fputs($fp,$data);
> fclose($fp);
>
> $timestamp = filemtime("test.txt");
> echo 'new file time<br />'.$timestamp.'<br />';
> echo 'current time<br />'.time();
> ?>
>
> When I run it, once, I get this as the output:
>
> original file time
> 1188864270
> new file time
> 1188864270
> current time
> 1188864484
>
> When I run it again, I get this as the output:
>
> original file time
> 1188864484
> new file time
> 1188864484
> current time
> 1188864999
>
> Basically, the combination of fopen / fwrite / fclose changes the file
> modification time, as evidenced by the second execution of the PHP
> script. filemtime, however, does not catch the updated file
> modificatoin time when it's ran in the same script.
>
> Any ideas as to why?
Read this:
<http://www.php.net/clearstatcache>
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