Bug #3384 - Eliminating improper (not language neutral) use of api_uswords() plus another minor correction.

main/admin/access_url_add_courses_to_url.php

@@ -127,7 +127,7 @@ if(empty($first_letter_user))
 
 $first_letter_course = Database::escape_string($first_letter_course);
 $sql = "SELECT code, title FROM $tbl_course
-		WHERE title LIKE '".$first_letter_course."%' OR title LIKE '".strtolower($first_letter_course)."%'
+		WHERE title LIKE '".$first_letter_course."%' OR title LIKE '".api_strtolower($first_letter_course)."%'
 		ORDER BY title, code DESC ";
 		
 $result = api_sql_query($sql, __FILE__, __LINE__);

main/admin/statistics/statistics.lib.php

@@ -135,7 +135,7 @@ class Statistics
 		$res = api_sql_query($sql, __FILE__, __LINE__);
 		$activities = array ();
 		while ($row = Database::fetch_row($res)) {
-			$row[4] = api_ucfirst(format_locale_date($dateTimeFormatLong,strtotime($row[4])));
+			$row[4] = api_format_date(DATE_TIME_FORMAT_LONG, strtotime($row[4]));
 			$activities[] = $row;
 		}		
 		return $activities;