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szbl/usort-example.php

Created September 6, 2017 22:28
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usort-example.php
<?php
function subval_sort( $a, $b )
{
if ( $a['date'] == $b['date'] )
return 0;
return $a['date'] < $b['date'] ? -1 : 1
}
usort( $post_data, 'subval_sort' );
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