Re: Sorting Objects in an array by object properties

[Jason Barnett <jason.barnett@xxxxxxxxxxxxx>]

Reto M. Kiefer wrote:
...
> PS: The array has the following structure:
>
> Array (
>     [0] => mail_Header Object ( [id] => 1 [pid] => 1 [read] => r 
> [flagged] => n [from] => reto@xxxxxxxxxxx [subject] => Re: [ugffm] TYPO3 
> anybody ? [sendtime] => 2005.05.17 - 18:27:25 )
>     
>     [1] => mail_Header Object ( [id] => 2 [pid] => 1 [read] => r 
> [flagged] => n [from] => reto@xxxxxxxxxxx [subject] => Re: [ugffm] 
> website [sendtime] => 2005.05.17 - 19:13:26 )
>
> ....
> )

For certain you will want to use usort, maybe something like:

<?php

usort($your_array, 'sort_by_sendtime');

function sort_by_sendtime($mailObj1, $mailObj2) {
  if ($mailObj1->sendtime == $mailObj2->sentime) {
    return 0;
  }
  return ($mailObj1->sendtime < $mailObj2->sendtime) ? -1 : 1;
}

?>

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