php switch case statement to handle ranges

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Well, you can have ranges in switch statement like:

//just an example, though
$t = "2000";
switch (true) {
  case  ($t < "1000"):
    alert("t is less than 1000");
  break
  case  ($t < "1801"):
    alert("t is less than 1801");
  break
  default:
    alert("t is greater than 1800")
}

//OR
switch(true) {
   case in_array($t, range(0,20)): //the range from range of 0-20
      echo "1";
   break;
   case in_array($t, range(21,40)): //range of 21-40
      echo "2";
   break;
}

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