JArrayHelper/sortObjects: Difference between revisions
From Joomla! Documentation
New page: ===Description===
Utility function to sort an array of objects on a given field
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Utility function to sort an array of objects on a given field | Utility function to sort an array of objects on a given field | ||
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===Syntax=== | ===Syntax=== | ||
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!Description | !Description | ||
|- | |- | ||
| | | &$a | ||
| | | | ||
| $arr An array of objects | | $arr An array of objects | ||
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===Examples=== | ===Examples=== | ||
=== Code Examples === | |||
<dpl> | <dpl> | ||
noresultsheader=\n | noresultsheader=\n | ||
category=sortObjects | category=sortObjects | ||
category=JArrayHelper | category=JArrayHelper | ||
namespace=CodeExample | |||
category=MethodExample | category=MethodExample | ||
include=* | include=* | ||
format= ,,, | format= ,,, | ||
</dpl> | </dpl> | ||
[[Category:Archived pages API16]] | |||
Latest revision as of 01:19, 25 March 2017
Description
Utility function to sort an array of objects on a given field
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Syntax
sortObjects(&$a, $k, $direction=1)
| Parameter Name | Default Value | Description |
|---|---|---|
| &$a | $arr An array of objects | |
| $k | $k The key to sort on | |
| $direction | 1 | $direction Direction to sort in [1 = Ascending] [-1 = Descending] |
Returns
array The sorted array of objects
Defined in
libraries/joomla/utilities/arrayhelper.php
Importing
jimport( 'joomla.utilities.arrayhelper' );
Source Body
function sortObjects(&$a, $k, $direction=1)
{
$GLOBALS['JAH_so'] = array(
'key' => $k,
'direction' => $direction
);
usort($a, array('JArrayHelper', '_sortObjects'));
unset($GLOBALS['JAH_so']);
return $a;
}
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Examples
Code Examples