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<?php |
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declare(strict_types=1); |
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namespace Squareetlabs\VeriFactu\Helpers; |
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use DateTime; |
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use Exception; |
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class DateTimeHelper |
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{ |
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/** |
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* Formats a DateTime object or a date/time string into ISO 8601 format. |
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* |
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* @param DateTime|string $dateTime The DateTime object or date/time string to format. |
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* @return string The formatted date/time string in ISO 8601 format (YYYY-MM-DDTHH:MM:SS+HH:MM). |
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* @throws Exception If the input is invalid or if the DateTime object cannot be created. |
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*/ |
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public static function formatIso8601(DateTime|string $dateTime): string |
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{ |
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if (is_string($dateTime)) { |
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try { |
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$dateTime = new DateTime($dateTime); |
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} catch (Exception $e) { |
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throw new Exception("Invalid date/time string: " . $e->getMessage()); |
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} |
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} elseif (!$dateTime instanceof DateTime) { |
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throw new Exception("Input must be a DateTime object or a date/time string."); |
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} |
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return $dateTime->format('c'); |
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} |
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/** |
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* Formats a DateTime object or a date/time string as d-m-Y (e.g. 25-01-2025). |
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* |
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* @param DateTime|string $date The DateTime object or date/time string to format. |
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* @return string The formatted date/time string. |
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* @throws Exception If the input is invalid or if the DateTime object cannot be created. |
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*/ |
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public static function formatDate(DateTime|string $date): string |
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{ |
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if (is_string($date)) { |
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try { |
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$dateTime = new DateTime($date); |
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} catch (Exception $e) { |
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throw new Exception("Invalid date/time string: " . $e->getMessage()); |
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} |
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} elseif ($date instanceof DateTime) { |
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$dateTime = $date; |
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} else { |
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throw new Exception("Input must be a DateTime object or a date/time string."); |
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} |
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return $dateTime->format('d-m-Y'); |
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} |
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/** |
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* Returns the current date and time in ISO 8601 format. |
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* |
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* @return string The current date and time in ISO 8601 format. |
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*/ |
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public static function nowIso8601(): string |
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{ |
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$dateTime = new DateTime(); |
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return $dateTime->format(DateTime::ATOM); |
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} |
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} |