Mbright\Validation\Rule\Sanitize\Word

Complexity

Total Complexity

2

Size/Duplication

Total Lines	20
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	__invoke()	0	9	2

<?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;
    }
}