double
Syntax
double(X)
Arguments
X can be of any data type.
Details
Convert the input to the data type of DOUBLE.
Examples
// make a double variable with default value 0
$ x=double();
$ x;
00F
$ typestr x;
DOUBLE
$ typestr double(`10);
DOUBLE
$ double(`10.9);
10.9
$ double(now());
5.297834e+011