php sort by associative array value
//php 7+
usort($inventory, function ($item1, $item2) {
return $item1['price'] <=> $item2['price'];
});php sort by associative array value
//php 7+
usort($inventory, function ($item1, $item2) {
return $item1['price'] <=> $item2['price'];
});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);Copyright © 2021 Codeinu
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