Mpyw\OpenGraph\GenericHelper

Complexity

Total Complexity

5

Size/Duplication

Total Lines	31
Duplicated Lines	0 %

Test Coverage

Coverage

75%

Importance

Changes	2
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	emptyStringAsNull()	0	3	2
A	convertToDateTime()	0	6	2
A	convertToBoolean()	0	3	1

<?php

namespace Mpyw\OpenGraph;

use DateTimeImmutable;
use DateTimeInterface;
use Throwable;

/**
 * Trait GenericHelper
 */
trait GenericHelper
{
    /**
     * @param  string                 $value
     * @return null|DateTimeInterface
     */
    protected function convertToDateTime(string $value): ?DateTimeInterface
    {
        try {
            return new DateTimeImmutable($value);
        } catch (Throwable $e) {
            return null;
        }
    }

    /**
     * @param  string $value
     * @return bool
     */
    protected function convertToBoolean(string $value): bool
    {
        return filter_var($value, FILTER_VALIDATE_BOOLEAN);
    }

    /**
     * @param  null|string $string
     * @return null|string
     */
    protected function emptyStringAsNull(?string $string): ?string
    {
        return (string)$string !== '' ? (string)$string : null;
    }
}