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<?php class Products { public static function sortByPriceAscending($jsonString) { $info = json_decode($jsonString, true); print_r($info); usort($info, function($a, $b) { return $a['price'] - $b['price']; }); print_r($info); } } // For testing purposes (do not submit uncommented) echo Products::sortByPriceAscending('[{"name":"coffee","price":9.99},{"name":"eggs","price":1},{"name":"rice","price":4.04}]');
Output for 5.6.0 - 5.6.40, 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.33, 7.4.0 - 7.4.33, 8.0.0 - 8.0.30, 8.1.0 - 8.1.31, 8.2.0 - 8.2.27, 8.3.0 - 8.3.15, 8.4.1 - 8.4.2
Array ( [0] => Array ( [name] => coffee [price] => 9.99 ) [1] => Array ( [name] => eggs [price] => 1 ) [2] => Array ( [name] => rice [price] => 4.04 ) ) Array ( [0] => Array ( [name] => eggs [price] => 1 ) [1] => Array ( [name] => rice [price] => 4.04 ) [2] => Array ( [name] => coffee [price] => 9.99 ) )
preferences:
85.37 ms | 409 KiB | 5 Q