How to Sort Arrays in PHP

Published Date Author: , Posted September 29th, 2009 at 2:21:37am

There are 4 “key” functions for dealing with PHP array sorting. These four have the significant feature of keeping the associated key/value relationships intact.

asort() – sort by value ascending
arsort()– sort by value descending

ksort()– sort by key ascending
krsort() – sort by key descending

For more information check out this php man page

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