Posted by john on 10/10/40 11:21

I want do walk through an array of objects and update the objects'
attributes. I thought I could do it using foreach, but it doesn't work! It
appears that foreach work on a copy of the array, not the actual array.

// Try to update
foreach ($people as $person)
$person->age++;

// Print
foreach ($people as $person)
echo $person->name." is ".$person->age." years old.<br />";

What's the right way to do this? I'm using PHP 4.3.0. Thanks.


-John
johnbkim@myfastELEPHANTmail.com
(remove the pachyderm)

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