RE: Sorting Objects in an array by object properties

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> Hello list,
> 
> I have an array which holds some objects. Each object 
> represent elements from an email header in a given mailbox. 
> Each object has properties like "from", "sendtime", "subject" etc.
> 
> I want to sort the order of the objects in the array by their 
> attribute "sendtime" in order to get a list of email header 
> sorted by their arrival time.
> 
> Has anyone an idea how to solve this? I tried various of the 
> array sorting functions but without success.
> 

http://php.net/usort 

function compare($h1, $h2)
{
	return strcmp($h1->sendtime, $h2->sendtime);
}
usort($array, 'compare'); 

Jared

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