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milesstewart88/PHP - Arrays - Sort Multi Dimensional

Last active December 21, 2015 13:19
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Sort a multi-dimensional array by a value - Just use the value's keys
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PHP - Arrays - Sort Multi Dimensional
function compare_distance($a,$b)
{
if($a["details"]["distance"] == $b["details"]["distance"]) return 0;
return ($a["details"]["distance"] > $b["details"]["distance"]) ? 1 : -1;
}
usort($the_array, 'compare_distance');
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