function _opigno_ilt_datetime_to_iso in Opigno Instructor-led Trainings 3.x

Same name and namespace in other branches

1. 8 opigno_ilt.module \_opigno_ilt_datetime_to_iso()

Converts database datetime string to the ISO-8601 format without a timezone.

Parameters

string $datetime_string: Datetime string.

Return value

string ISO-8601 without a timezone.

1 call to _opigno_ilt_datetime_to_iso()

opigno_ilt_opigno_ilt_presave in ./opigno_ilt.module

Implements hook_ENTITY_TYPE_presave().

File

./opigno_ilt.module, line 27

Contains opigno_ilt.module.

Code

function _opigno_ilt_datetime_to_iso($datetime_string) {
  if (!isset($datetime_string)) {
    return NULL;
  }
  $datetime = DrupalDateTime::createFromFormat(DrupalDateTime::FORMAT, $datetime_string);
  return $datetime
    ->setTimezone(new \DateTimeZone('UTC'))
    ->format('Y-m-d\\TH:i:s');
}