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Re: [PHP] How to sort a Multidimensional array?

Posted by Frank Arensmeier on 03/03/05 00:58

Hello!

This must be one of the most frequently asked questions ever. Anyway,
take a look at the PHP manual. Look for a function called 'foreach'. To
put it simple, with 'foreach' you are able to go through the array
step-by-step, value by value.

For example:

<?php

$arr = array('value1', 'value2', 'value3);
foreach ($arr as $key => $value) {
    echo "Key: $key; Value: $value<br />\n"; // in stead of just
echoing the values and keys, you can e.g. assign the values to another
array and sort them when done
}
?>

regards,

frank

2005-03-02 kl. 23.27 skrev Mirco Blitz:

> Hi,
>
> i have a multidimensional array that look like this:
> $arr=array($key=>array('item0key'=>'item0', 'item1key'=>'item1',
> 'item2key'=>'item2', 'item3key'=>'item3', 'item4key'=>'item4'));
>
> Lineview:
> 0 item0key = item0
> item1key = item1
> item2key = item2
> item3key = item3
> item4key = item4
>
> 1 item0key = item0
> item1key = item1
> item2key = item2
> item3key = item3
> item4key = item4
>
> 2 item0key = item0
> item1key = item1
> item2key = item2
> item3key = item3
> item4key = item4
>
> 4 item0key = item0
> item1key = item1
> item2key = item2
> item3key = item3
> item4key = item4
>
> How can I sort such an array, depending on the Userentry by the Item
> values?
>
> Thank you very much
> Mirco Blitz
>

 

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