public static DateTimePlus::checkArray($array)
Checks that arrays of date parts will create a valid date.
Checks that an array of date parts has a year, month, and day, and that those values create a valid date. If time is provided, verifies that the time values are valid. Sort of an equivalent to checkdate().
Parameters
array $array: An array of datetime values keyed by date part.
Return value
bool TRUE if the datetime parts contain valid values, otherwise FALSE.
File
- core/lib/Drupal/Component/Datetime/DateTimePlus.php, line 567
Class
- DateTimePlus
- Wraps DateTime().
Namespace
Drupal\Component\Datetime
Code
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | public static function checkArray($array) { $valid_date = FALSE; $valid_time = TRUE; // Check for a valid date using checkdate(). Only values that // meet that test are valid. if (array_key_exists('year', $array) && array_key_exists('month', $array) && array_key_exists('day', $array)) { if (@checkdate($array['month'], $array['day'], $array['year'])) { $valid_date = TRUE; } } // Testing for valid time is reversed. Missing time is OK, // but incorrect values are not. foreach (array('hour', 'minute', 'second') as $key) { if (array_key_exists($key, $array)) { $value = $array[$key]; switch ($key) { case 'hour': if (!preg_match('/^([1-2][0-3]|[01]?[0-9])$/', $value)) { $valid_time = FALSE; } break; case 'minute': case 'second': default: if (!preg_match('/^([0-5][0-9]|[0-9])$/', $value)) { $valid_time = FALSE; } break; } } } return $valid_date && $valid_time;} |
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