--TEST-- Bug #69267: mb_strtolower fails on titlecase characters --EXTENSIONS-- mbstring --FILE-- --EXPECT-- string(8) "džljnjdz" string(8) "džljnjdz" string(8) "džljnjdz" string(8) "DŽLJNJDZ" string(8) "DŽLJNJDZ" string(8) "DŽLJNJDZ" string(8) "Džljnjdz" string(8) "Džljnjdz" string(8) "Džljnjdz" string(3) "ᾳ" string(3) "ᾳ" string(4) "ΑΙ" string(4) "ΑΙ" string(3) "ᾼ" string(3) "ᾼ"