Re: Appending into associative arrays
| From: | Richard Lynch | Date: | Mon, 16 Apr 2007 22:13:37 +0000 |
| Subject: | Re: Appending into associative arrays | ||
| References: | 1 | Groups: | php.general |
| Request: | Send a blank email to php-general+get-253063@lists.php.net to get a copy of this message | ||
On Sun, April 15, 2007 2:20 pm, Otto Wyss wrote:
> I want to sort directories according there modification time and
> thought
> accociative arrays would be perfect. But when I add an element like
>
> $dirs = array (filemtime($d) => $d)
>
> the previous ones are lost. I tried array_push but that doesn't seems
> to
> work, at least I always get syntax errors. Next try was
> array_merge(array (...)). So what next?
Two files may have the same modification time.
You are storing only ONE file for any given timestamp.
You could do something like this:
foreach($files as $file){
$dirs[filemtime($file)][] = $file;
}
You will then have an ARRAY for each timestamp with all the files that
were modified at that time.
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