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<?php
namespace Mbright\Validation\Rule\Sanitize;
class Word implements SanitizeRuleInterface
{
/**
* Strips non-word characters within the value (letters, numbers, and
* underscores).
*
* @param object $subject The subject to be filtered.
* @param string $field The subject field name.
* @return bool True if the value was sanitized, false if not.
*/
public function __invoke($subject, string $field): bool
$value = $subject->$field;
if (!is_scalar($value)) {
return false;
}
$subject->$field = preg_replace('/[^\p{L}\p{Nd}_]/u', '', $value);
return true;
MarcusFulbright /
Validate
