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sanitizeInt()
public
int
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.