Online PHP editor | refs for CpKV5

<?php $array = [ [ 'project_id' => 1, 'earnest_money_due' => [ 'value' => 1000.00, 'currency' => 'USD', ], ], [ 'project_id' => 2, 'earnest_money_due' => [ 'value' => 200.00, 'currency' => 'USD', ], ], [ 'project_id' => 3, 'earnest_money_due' => [ 'value' => 900.00, 'currency' => 'USD', ], ], ]; usort($array, fn($a, $b) => $a['earnest_money_due']['value'] <=> $b['earnest_money_due']['value']); var_export($array);