... private, 107 108 public, 103 106 static, 108 – 110 protected visibility keyword, 103 104 public files for events calendar, 120–121 visibility of methods, 103 106 visibility of properties, 103 106 ... view .php file, 121, 164–165, 171, 185, 188, 241 visibility of methods private, 107 108 public, 103 106 static, 108 – 110 of properties private, 107 108 public, 103 106 static, 108 – 110 :visible ... .prevUntil( ) method, 32 private visibility keywords, 103 , 107 of methods, 107 108 of properties, 107 108 procedural code, vs. object-oriented programming better organization, 117 ease of implementation,...