php sort array of array by key
$inventory = [
['price' => 10.99, 'product' => 'foo 1'],
['price' => 5.99, 'product' => 'foo 2'],
['price' => 100, 'product' => 'foo 3'],
];
$price = array_column($inventory, 'price');
array_multisort($price, SORT_DESC, $inventory);php sort array by value length
function sortByLength($a,$b){
return strlen($b)-strlen($a);
}
usort($array,'sortByLength');Copyright © 2021 Codeinu
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