SWiSH Player Support
SWF5 or later - Supported Internally
Syntax
parseInt(expression, {radix})
Arguments
expression: A string to convert to a integer.
radix: An optional argument used to represent the radix (base) of the integer. Acceptable values range from 2-36.
Returns
An integer.
Description
Function: Converts a string to an integer. If the specified string in the Arguments cannot be converted to a number, the function returns 0. All strings are assumed to be base 10.
If the string represents a floating-point number, that number is truncated.
Sample
The following examples use the parseInt function to evaluate various types of numbers:
parseInt("3.5")
// returns 3
parseInt("-3.5")
// returns -3
parseInt("bar")
// returns 0
parseInt("4foo")
// returns 4
parseInt("3.5", 5);
// returns 3
See Also
parseFloat()