Online PHP editor | refs for UtQAB

<?php $minAge = 86400; // 24h list ($usec, $sec) = explode(' ', microtime(false)); $name = sprintf('%d%06d', $sec, $usec * 1000000); var_dump($name, time()); $rows = array( 'import_1364895119900672_foobar', 'import_1364895119900672', ); $drops = array(); $maxCreatedAt = true === $minAge ? time() - $minAge : time() + 1; foreach ($rows as $row) { if (preg_match('/_([0-9]+)[0-9]{6}[_a-zA-Z]*$/', $row, $matches)) { var_dump($matches[1]); if ($maxCreatedAt > (int) $matches[1]) { $drops[] = $row; } } } var_dump($drops);