Online PHP editor | refs for 8OYC9

<?php $workers = Array( Array('name' => 'Иван Иванович Петров', 'bd' => '19.02.1974', 'sex' => 1), Array('name' => 'Ольга Михайловна Северова', 'bd' => '20.02.1984', 'sex' => 2), Array('name' => 'Виталий Олегович Кириллов', 'bd' => '21.02.1963', 'sex' => 1) ); $days = 10; $holy_workers = []; $date = new DateTimeImmutable(); foreach (range(0, $days) as $i) $holydays[] = $date->add(new DateInterval("P{$i}D"))->format('d.m'); foreach ($workers as $worker) if (in_array(substr($worker['bd'], 0, 5), $holydays)) $holy_workers[] = $worker; print_r($holy_workers);