X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=include%2Fdatetime.php;h=9e1d4b55c9ba622c4242ac5db3f31c3721e12639;hb=1058b28ceabcec802932fc33bb79e6ce7814f945;hp=a17c405dc365ea391d3ada2fd0c3f16d82f3e855;hpb=af2909bf8fa971c222bb7b0fca2ccb373c570988;p=friendica.git

diff --git a/include/datetime.php b/include/datetime.php
index a17c405dc3..9e1d4b55c9 100644
--- a/include/datetime.php
+++ b/include/datetime.php
@@ -4,6 +4,7 @@
  * @brief Some functions for date and time related tasks.
  */
 
+use \Friendica\Core\Config;
 
 /**
  * @brief Two-level sort for timezones.
@@ -271,8 +272,9 @@ function datetimesel($format, $min, $max, $default, $label, $id = 'datetimepicke
 	$lang = substr(get_browser_language(), 0, 2);
 
 	// Check if the detected language is supported by the picker
-	if (!in_array($lang, array("ar", "ro", "id", "bg", "fa", "ru", "uk", "en", "el", "de", "nl", "tr", "fr", "es", "th", "pl", "pt", "ch", "se", "kr", "it", "da", "no", "ja", "vi", "sl", "cs", "hu")))
-		$lang = ((isset($a->config['system']['language'])) ? $a->config['system']['language'] : 'en');
+	if (!in_array($lang, array("ar", "ro", "id", "bg", "fa", "ru", "uk", "en", "el", "de", "nl", "tr", "fr", "es", "th", "pl", "pt", "ch", "se", "kr", "it", "da", "no", "ja", "vi", "sl", "cs", "hu"))) {
+		$lang = Config::get('system', 'language', 'en');
+	}
 
 	$o = '';
 	$dateformat = '';
@@ -337,7 +339,7 @@ function relative_date($posted_date, $format = null) {
 
 	$abs = strtotime($localtime);
 
-	if (is_null($posted_date) || $posted_date === '0000-00-00 00:00:00' || $abs === False) {
+	if (is_null($posted_date) || $posted_date <= NULL_DATE || $abs === False) {
 		 return t('never');
 	}
 
@@ -569,6 +571,17 @@ function update_contact_birthdays() {
 			 *
 			 */
 
+			// Check for duplicates
+			$s = q("SELECT `id` FROM `event` WHERE `uid` = %d AND `cid` = %d AND `start` = '%s' AND `type` = '%s' LIMIT 1",
+				intval($rr['uid']),
+				intval($rr['id']),
+				dbesc(datetime_convert('UTC','UTC', $nextbd)),
+				dbesc('birthday'));
+
+			if (dbm::is_result($s)) {
+				continue;
+			}
+
 			$bdtext = sprintf( t('%s\'s birthday'), $rr['name']);
 			$bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $rr['url'] . ']' . $rr['name'] . '[/url]') ;