Tipe data float satu

<?php
   $contoh_float1 = 0.65;
   $contoh_float2 = 12.75;
   $contoh_scientific1 = 0.314E1;
   $contoh_scientific2 = 0.3365E-3;
   $contoh_scientific3 = 1.2e3;
   $contoh_scientific4 = 7E-10;

   //Menampilkan tipe data float
   echo $contoh_float1;       // 0.65
   echo "<br />";
   echo $contoh_float2;       // 12.75
   echo "<br />";
   echo $contoh_scientific1;  // 3.14
   echo "<br />";
   echo $contoh_scientific2;  // 0.0003365
   echo "<br />";
   echo $contoh_scientific3;  // 1200
   echo "<br />";
   echo $contoh_scientific4;  // 7.0E-10

?>