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<?php $now = strtotime('now'); $next_monday = strtotime('Monday'); echo date('d', $next_monday-$now) . "\r\n"; echo date('Y-m-d', $now) . "T00:00:00<br>"; echo date('Y-m-d', $next_monday) . "T00:00:00"; ?>

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31.34 ms | 402 KiB | 5 Q