<?php

  $value = 10;
  echo “Value is: ”, $value;    // This is normal without Interpolation
  echo “Value is:  $value”;
  echo “$value is good price of the product”; // if we write $valueis by mistake then it will show error
  echo “{$name}shows”;             // in case we do not need space between variable and text then We can write with curly Brackets
  echo ‘Apple Price $ten’;         // Single Quote will ignore string interpolation
  echo “ $value Apple Price \$ten”;   // Here \ is a escape sequence

<?