function system_date_format_save

Saves a date format to the database.

Parameters

$date_format: A date format array containing the following keys:

• type: The name of the date type this format is associated with.
• format: The PHP date format string.
• locked: A boolean indicating whether or not this format should be configurable from the user interface.

$dfid: If set, replace the existing date format having this ID with the information specified in $date_format.

See also

system_get_date_types()

http://php.net/date

File

modules/system/system.module, line 3955

Code

function system_date_format_save($date_format, $dfid = 0) {
    $info = array();
    $info['dfid'] = $dfid;
    $info['type'] = $date_format['type'];
    $info['format'] = $date_format['format'];
    $info['locked'] = $date_format['locked'];
    // Update date_format table.
    if (!empty($date_format['is_new'])) {
        drupal_write_record('date_formats', $info);
    }
    else {
        $keys = $dfid ? array(
            'dfid',
        ) : array(
            'format',
            'type',
        );
        drupal_write_record('date_formats', $info, $keys);
    }
    // Retrieve an array of language objects for enabled languages.
    $languages = language_list('enabled');
    // This list is keyed off the value of $language->enabled; we want the ones
    // that are enabled (value of 1).
    $languages = $languages[1];
    $locale_format = array();
    $locale_format['type'] = $date_format['type'];
    $locale_format['format'] = $date_format['format'];
    // Check if the suggested language codes are configured and enabled.
    if (!empty($date_format['locales'])) {
        foreach ($date_format['locales'] as $langcode) {
            // Only proceed if language is enabled.
            if (isset($languages[$langcode])) {
                $is_existing = (bool) db_query_range('SELECT 1 FROM {date_format_locale} WHERE type = :type AND language = :language', 0, 1, array(
                    ':type' => $date_format['type'],
                    ':language' => $langcode,
                ))->fetchField();
                if (!$is_existing) {
                    $locale_format['language'] = $langcode;
                    drupal_write_record('date_format_locale', $locale_format);
                }
            }
        }
    }
}