 |  |
8.9. Translating Index Values
When you work with indexes, it helps to convert a complicated index form into a simpler one. The index method returns an index with the form line.char:
$newvalue = $text->index(index1);
The index1 value can be any valid index expression.
|  | |
| 8.8. Retrieving Text |  | 8.10. Comparing Index Values |
Copyright © 2002 O'Reilly & Associates. All rights reserved.