Definition: The word "edit_key_save" refers to saving the data for a particular key in a file or database.
Defining "edit_key_save":
- A save operation that can change the value associated with a particular key.
- This might involve deleting the old value and adding or updating the new one.
- It's often used when saving changes made during an edit operation.
- This is similar to how data in databases are saved, but for files or other types of storage.
For example:
```
$db = new DB;
$db->save_key("key1", "old_value");
echo $db->get_key("key1"); // Outputs: key1
```
edit_key_save