How do I sort the members of an array by value?

If you wish to sort the members of an array by value - which is probably one of the most common requirements with arrays as we tend to like to order things, use the sort function.

This takes the array as its parameter, as in sort($array).

Here's a simple example:


<?php

$myworld = array("world","hello");

sort($myworld);

print_r($myworld);

?>

Which looks a little like this:

Array
(
[0] => hello
[1] => world
)

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