Script with multiplication tables in php [closed]

So fast done in $uno equal to the first value and in $dos the second and $multiplicarHasta I put 11 because in the for if I put 10 that is the maximum in the multiplication table is made up to 9 is only for that. Then there are two for, in the first you get the numbers between $uno and $dos , and in the second one each of your values you multiply them up to ten:

  <style>
    #datos {
    font-family: "Trebuchet MS", Arial, Helvetica, sans-serif;
    border-collapse: collapse;
    width: 30%;
    text-align: center;
    }

   #datos td, #datos th {
   border: 1px solid #ddd;
   padding: 8px;
   }

   #datos tr:nth-child(even){background-color: #f2f2f2;}

   #datos tr:hover {background-color: #ddd;}

   #datos th {
   padding-top: 12px;
   padding-bottom: 12px;
   text-align: left;
   background-color: #4CAF50;
   color: white;
  }
  </style>
  <?php

  $uno = 1;
  $dos = 2;
  $multiplicarHasta = 11;

  for ($i=$uno; $i < ($dos + 1); $i++) { 
   echo "<table id='datos'><tr>";
   echo "<th>Tabla del ".$i."</th></tr>";
   for ($j=1; $j < $multiplicarHasta; $j++) { 
    echo "<tr><td>".$i. " x ".$j." = ".$i * $j."</td></tr>";
   }
   echo "</table>";
   echo "<br>";
   }

I give an example of how he returns them because I do not know how to put code to run here. The only thing that you have to change to see other values would be the value of $ one and the value of $ two (from - to)