-// Some particles should not be capitalized (cf "ORTHOTYPO", by Jean-Pierre
-// Lacroux).
-// Note that some of them are allowed to use capital letters in some cases,
-// for instance "De" in American English.
-static $particles = array('d', 'de', 'an', 'auf', 'von', 'von dem',
- 'von der', 'zu', 'of', 'del', 'de las',
- 'de les', 'de los', 'las', 'los', 'y', 'a',
- 'da', 'das', 'do', 'dos', 'af', 'av');
+class Particles
+{
+ // Some particles should not be capitalized (cf "ORTHOTYPO", by Jean-Pierre
+ // Lacroux).
+ // Note that some of them are allowed to use capital letters in some cases,
+ // for instance "De" in American English.
+ public static $particles = array('d', 'de', 'an', 'auf', 'von', 'von dem',
+ 'von der', 'zu', 'of', 'del', 'de las',
+ 'de les', 'de los', 'las', 'los', 'y', 'a',
+ 'da', 'das', 'do', 'dos', 'af', 'av');
+}