Solar_Filter_SanitizeInt::sanitizeInt()
public
int
Solar_Filter_SanitizeInt::sanitizeInt
( mixed $value
)
Forces the value to an integer.
Parameters
(mixed)
$value: The value to be sanitized.
Returns
(int) The sanitized value.
Description
Forces the value to an integer.
Attempts to extract a valid integer from the given value, using an algorithm somewhat less naive that "remove all characters that are not '0-9+-'". The result may not be expected, but it will be a integer.