How to Sort a Multidimensional Array by Value?
Sort Multidimensional Array by Value Here’s the code from the article using the usort function to sort multidimensional array by value. usort($employeesData, function($a, $b) { return $a["Salary"] - $b["Salary"]; }); //OUTPUT /* [ ["Name" => "Mosh", "Salary" => 120000], ["Name" => "Noah", "Salary" => 220000], ["Name" => "Dany", "Salary" => 320000], ["Name" => "Robert", "Salary" => 330000], ["Name" => "Jenny", "Salary" => 440000], ["Name" => "Kylie", "Salary" => 500000], ] */ That’s one way of sorting a multidimensional array in PHP. Learn more about sorting in this article. An Example of a Multidimensional Array A multidimensional array could be fairly complex, spanning many dimensions or arrays within arrays. However, let's keep it realistic and simulate data that closely matches a database resultset. A Database query often returns a multidimensional array of data. For instance, here’s a snippet of a database table having rows for employee names and their annual salaries.…
