MediaWiki
REL1_22
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Base class for general text storage via the "object" flag in old_flags, or two-part external storage URLs. More...
Public Member Functions | |
addItem ($text) | |
Adds an item of text, returns a stub object which points to the item. | |
getItem ($key) | |
Get item by key, or false if the key is not present. | |
getText () | |
Get default text. | |
setText ($text) | |
Set the "default text" This concept is an odd property of the current DB schema, whereby each text item has a revision associated with it. |
Base class for general text storage via the "object" flag in old_flags, or two-part external storage URLs.
Used for represent efficient concatenated storage, and migration-related pointer objects.
Definition at line 28 of file HistoryBlob.php.
HistoryBlob::addItem | ( | $ | text | ) |
Adds an item of text, returns a stub object which points to the item.
You must call setLocation() on the stub object before storing it to the database
$text | string |
Implemented in DiffHistoryBlob, and ConcatenatedGzipHistoryBlob.
HistoryBlob::getItem | ( | $ | key | ) |
Get item by key, or false if the key is not present.
$key | string |
Implemented in DiffHistoryBlob, and ConcatenatedGzipHistoryBlob.
Get default text.
This is called from Revision::getRevisionText()
Implemented in DiffHistoryBlob, and ConcatenatedGzipHistoryBlob.
HistoryBlob::setText | ( | $ | text | ) |
Set the "default text" This concept is an odd property of the current DB schema, whereby each text item has a revision associated with it.
The default text is the text of the associated revision. There may, however, be other revisions in the same object.
Default text is not required for two-part external storage URLs.
$text | string |
Implemented in DiffHistoryBlob, and ConcatenatedGzipHistoryBlob.