Sanitize string to contain only ASCII digits (0-9)
Usage
// basic usage
$string = $sanitizer->digits(string $value);
// usage with all arguments
$string = $sanitizer->digits(string $value, int $maxLength = 1024);Arguments
| Name | Type(s) | Description |
|---|---|---|
value | string | Value to sanitize |
maxLength (optional) | int | Maximum length of returned value (default=1024) |
Return value
string
$sanitizer methods and properties
API reference based on ProcessWire core version 3.0.236