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<?php date_default_timezone_set('Europe/Prague'); $t = 1414754455; // 31.10.2014 # time() - 24*60*60; // yesterday $t1 = strtotime("actual month", $t); $t2 = strtotime("first day of next month", $t); echo date("d.m.Y", $t) . ": $t\n"; echo date("d.m.Y", $t1) . ": $t1\n"; echo date("d.m.Y", $t2) . ": $t2\n"; echo "DIFF: " . ($t1-$t2);

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