PHPExcel classes » \PHPExcel_CachedObjectStorage

» Private
- ```
$_cachePrefix
```
- ```
$_cacheTime
```

PHPExcel_CachedObjectStorage_APC

category	PHPExcel
package	PHPExcel_CachedObjectStorage
copyright	Copyright (c) 2006 - 2014 PHPExcel (http://www.codeplex.com/PHPExcel)

Methods

Initialise this new cell collection

__construct(\PHPExcel_Worksheet $parent, array $arguments)

Parameters

$parent

\PHPExcel_Worksheet

The worksheet for this cell collection

$arguments

array

of mixed $arguments Additional initialisation arguments

Destroy this cell collection

__destruct()

Add or Update a cell in cache identified by coordinate address

addCacheData(string $pCoord, \PHPExcel_Cell $cell) : void

access	public

Parameters

$pCoord

string

Coordinate address of the cell to update

$cell

\PHPExcel_Cell

Cell to update

Exceptions

`\PHPExcel_Exception`

Identify whether the caching method is currently available Some methods are dependent on the availability of certain extensions being enabled in the PHP build

cacheMethodIsAvailable() : boolean

Static

Returns

boolean

Clone the cell collection

copyCellCollection(\PHPExcel_Worksheet $parent) : void

access	public

Parameters

$parent

\PHPExcel_Worksheet

The new worksheet

Exceptions

`\PHPExcel_Exception`

Delete a cell in cache identified by coordinate address

deleteCacheData(string $pCoord)

access	public

Parameters

$pCoord

string

Coordinate address of the cell to delete

Exceptions

`\PHPExcel_Exception`

Get cell at a specific coordinate

getCacheData(string $pCoord) : \PHPExcel_Cell

access	public

Parameters

$pCoord

string

Coordinate of the cell

Exceptions

`\PHPExcel_Exception`

Returns

\PHPExcel_CellCell that was found, or null if not found

Get a list of all cell addresses currently held in cache

getCellList() : array

Returns

arrayof string

Return the cell address of the currently active cell object

getCurrentAddress() : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getCurrentAddress()

Returns

string

Return the column address of the currently active cell object

getCurrentColumn() : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getCurrentColumn()

Returns

string

Return the row address of the currently active cell object

getCurrentRow() : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getCurrentRow()

Returns

string

Get highest worksheet column

getHighestColumn(string $row) : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getHighestColumn()

Parameters

$row

string

Return the highest column for the specified row, or the highest column of any row if no row number is passed

Returns

stringHighest column name

Get highest worksheet row

getHighestRow(string $column) : int

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getHighestRow()

Parameters

$column

string

Return the highest row for the specified column, or the highest row of any column if no column letter is passed

Returns

intHighest row number

Get highest worksheet column and highest row that have cell records

getHighestRowAndColumn() : array

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getHighestRowAndColumn()

Returns

arrayHighest column name and highest row number

Return the parent worksheet for this cell collection

getParent() : \PHPExcel_Worksheet

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::getParent()

Returns

\PHPExcel_Worksheet

Get the list of all cell addresses currently held in cache sorted by column and row

getSortedCellList() : void

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_ICache::getSortedCellList()

Is a value set in the current PHPExcel_CachedObjectStorage_ICache for an indexed cell?

isDataSet(string $pCoord) : void: boolean

access	public

Parameters

$pCoord

string

Coordinate address of the cell to check

Returns

boolean

Move a cell object from one address to another

moveCell(string $fromAddress, string $toAddress) : boolean

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::moveCell()

Parameters

$fromAddress

string

Current address of the cell to move

$toAddress

string

Destination address of the cell to move

Returns

boolean

Clear the cell collection and disconnect from our parent

unsetWorksheetCells() : void

Add or Update a cell in cache

updateCacheData(\PHPExcel_Cell $cell) : void

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_ICache::updateCacheData()

Parameters

$cell

\PHPExcel_Cell

Cell to update

Exceptions

`\PHPExcel_Exception`

Generate a unique ID for cache referencing

_getUniqueID() : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::_getUniqueID()

Returns

stringUnique Reference

Store cell data in cache for the current cell object if it's "dirty", and the 'nullify' the current cell object

_storeData() : void

access	private

Exceptions

`\PHPExcel_Exception`

Properties

$_cellCache : array

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::$$_cellCache

$_currentCellIsDirty : boolean

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::$$_currentCellIsDirty

$_currentObject : \PHPExcel_Cell

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::$$_currentObject

$_currentObjectID : string

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::$$_currentObjectID

$_parent : \PHPExcel_Worksheet

Inherited

inherited_from	\PHPExcel_CachedObjectStorage_CacheBase::$$_parent

$_cachePrefix : string

access	private

$_cacheTime : integer

access	private