Mbright\Validation\Rule\AbstractDateTime

Complexity

Total Complexity

5

Size/Duplication

Total Lines	34
Duplicated Lines	0 %

Test Coverage

Coverage

100%

Importance

Changes

0

1 Method

Rating	Name	Duplication	Size	Complexity
A	newDateTime()	0	23	5

<?php

namespace Mbright\Validation\Rule;

class AbstractDateTime
{
    /**
     * Returns a new DateTime object.
     *
     * @param mixed $value The incoming date/time value.
     *
     * @return mixed If the value is already a DateTime then it is returned
     * as-is; if the value is invalid as a date/time then `false` is returned;
     * otherwise, a new DateTime is constructed from the value and returned.
     */
    protected function newDateTime($value)
    {
        if ($value instanceof \DateTime) {
            return $value;
        }

        if (!is_scalar($value)) {
            return false;
        }

        if (trim($value) === '') {
            return false;
        }

        $datetime = date_create($value);

        // invalid dates (like 1979-02-29) show up as warnings.
        $errors = \DateTime::getLastErrors();
        if ($errors['warnings']) {
            return false;
        }

        return $datetime;
    }
}