<?php
$data1=array('date'=>'2 November 2013','name'=>'Ian Dear','amount'=>500000);
$data2=array('date'=>'6 November 2013','name'=>'Bobvinder Sira','amount'=>3075000);
$data3=array('date'=>'9 November 2013','name'=>'Abigail Jones','amount'=>2005000);
$data4=array('date'=>'13 November 2013','name'=>'John Smith','amount'=>1875000);
$num=array_merge($data1,$data2,$data3,$data4);
array_multisort($num,SORT_DESC,SORT_NUMERIC);
print_r($data1);
print_r($data2);
print_r($data3);
print_r($data4);
?>
preferences:
35.66 ms | 402 KiB | 5 Q