Array Question... brain blank.

[tdob]

Hey,

I have a pretty large array. For example purposes, lets say I have the following array:
( [testarray] => Array
( [0] => Array ( [0] => 403120 [item_number] => 403120 [1] => May 25 2009 12:00AM [date] => May 25 2009 12:00AM)
[1] => Array ( [0] => 403134 [item_number] => 403134 [1] => Jun 1 2009 12:00AM [date] => Jun 1 2009 12:00AM)
[2] => Array ( [0] => 404444 [item_number] => 404444 [1] => Jun 14 2009 12:00AM [date] => Jun 14 2009 12:00AM )

How do I loop through this array called 'testarray' and display all of the information (in this case date, item number) only if item_number is equal to a certain number?

I know I have done this before, cant find any of my old stuff to look at that.

Thanks!

[Keeton]

Do you need to loop through all the elements or can you use in_array()?

http://www.php.net/in_array

[AnthonySterling]

<?php
foreach($aTestArray as $aItem)
{
    if($aItem['item_number'] === 40586)
    {
        // do something with $aItem
    }
}
?>

[tdob]

Well, I need to loop through everything that matches a certain item number. There can be multiple elements matching the same item number. Then, if that item number is there, I need to output all the other information from that element?

Edit: Just saw your answer SilverBullet, will give it a go.