Jeffery Fernandez wrote:
Jochem Maas wrote:
...
....
Yes the example sent by Kurt Yoder worked for me. I coudn't work out the
errors with the class you sent me. I realised it was written for PHP5 in
mind ?... or maybe I wasn't patient enough to spent time debugging it :-(
I did change it for php5 (to get rid of E_STRICT warnings IIR)
- but the change was fairly cosmetic:
the class def starts like:
class MDASort {
private $dataArray; //the array we want to sort.
private $sortKeys; //the order in which we want the array to be sorted.
if you change that to:
class MDASort {
var $dataArray; //the array we want to sort.
var $sortKeys; //the order in which we want the array to be sorted.
then the class should work under php4 as advertised (adding an '&' as you
do below in the callback definition wouldn't hurt either).
...
and within my class I am calling the following two lines:
// Sort the array
$this->mArraySortKey = 'score';
usort($this->mSearchData, array(& $this, 'sort_array'));
cool, taking apart someone elses code and rewriting it one of the best ways
of learning/understanding IMHO. btw the '&' before $this is not strictly
required,
but it should save you a few cycles :-)
cheers,
Jeffery Fernandez
http://melbourne.ug.php.net
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