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<?php $dates = array ( '0' => "2013-02-18 05:14:54", '1' => "2013-02-12 01:44:03", '2' => "2013-02-05 16:25:07", '3' => "2013-01-29 02:00:15", '4' => "2013-01-27 18:33:45" ); function closest($dates, $findate) { $newDates = array(); foreach($dates as $date) { $newDates[] = strtotime($date); } echo "<pre>"; print_r($newDates); echo "</pre>"; sort($newDates); foreach ($newDates as $key=>$a) { if ($a >= strtotime($findate)) return $key; } return $key; } $values = closest($dates, date('2013-01-28 14:11:16')); echo $values;

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