| 프로퍼티 | 타입 | 설명 | |
|---|---|---|---|
| $_elts | array | Sorted list of elements. |
| 메소드 | 설명 | |
|---|---|---|
| __construct ( mixed $elt ) | Constructor. | |
| current ( ) | ||
| getChildren ( ) | ||
| hasChildren ( ) | ||
| key ( ) | ||
| next ( ) | ||
| rewind ( ) | ||
| valid ( ) |
| public __construct ( mixed $elt ) | ||
| $elt | mixed | Either the parent element of the level (IMP_Ftree_Element object), or a flat list of Ftree elements to use as the base level. |