print("Using settype
\n");
$AverageTemperature = "60.5 degrees";
print("String: $AverageTemperature
\n");
settype($AverageTemperature, "double");
print("Double: $AverageTemperature
\n");
settype($AverageTemperature, "integer");
print("Integer: $AverageTemperature
\n");
settype($AverageTemperature, "string");
print("String: $AverageTemperature
\n");
print("
\n");

print("Using strval, intval, ");
print("and doubleval
\n");
$AverageTemperature = "60.5 degrees";
print("String: ");
print(strval($AverageTemperature));
print("
\n");
print("Double: ");
print(doubleval($AverageTemperature));
print("
\n");
print("Integer: ");
print(intval($AverageTemperature));
print("
\n");
print("String: ");
print(strval($AverageTemperature));
?>