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Revision: 69275
at May 22, 2015 02:52 by COBOLdinosaur
Initial Code 
$rows=$result->fetchAll(PDO::FETCH_ASSOC);
$row2=$rows;
$rSpec=array();  // create the key arrays
$rDecl=array();
$rDecl1=array();
$rProp=array();
foreach($rows as $r)
{
    $rProp[]=$r['properties'];
    $rSpec[]=$r['specificity'];
    $rDecl[]=$r['declaration'];
    $rDecl1[]=$r['declaration'];
}
array_multisort($rSpec,SORT_NUMERIC,$rDecl,$rows);
FunctionToWriteReport('CSS Rules by Specificty',$rows);
array_multisort($rDecl1,$rProp,$row2);
FunctionToWriteReport('Rules by Declaration',$rows);
Initial URL 
http://coboldinosaur.com/pages/php-array-multisort.html
Initial Description 
This snippet allows an array or multiple arrays to be re-sorted using multiple key fields.
Initial Title 
Using Array_multisort to re-order data
Initial Tags 
php
Initial Language 
PHP