1 2 3 4 5 6 7 8 9 10 | echo date ( "Y/m/d h:i:s" ); echo "<br>" ; echo date ( "Y/m/d h:i:s" , strtotime ( " - 2 sec" )); echo "<br>" ; echo "<br>" ; $date = "2018/05/20 12:30:00" ; echo date ( "Y/m/d h:i:s" , strtotime ( "$date -1 day" )); echo "<br>" ; echo date ( "Y/m/d h:i:s" , strtotime ( "$date -10 sec" )); |

