Zend Framework
LICENSE
This source file is subject to the new BSD license that is bundled with this package in the file LICENSE.txt. It is also available through the world-wide-web at this URL: http://framework.zend.com/license/new-bsd If you did not receive a copy of the license and are unable to obtain it through the world-wide-web, please send an email to license@zend.com so we can send you a copy immediately.

offsetExists(
mixed $offset
)
:
boolean
Check if an offset exists
Name | Type | Description |
---|---|---|
$offset | mixed |
Type | Description |
---|---|
boolean |

offsetSet(
mixed $offset, \Zend_Tag_Taggable $item
)
:
void
Append a new item
Name | Type | Description |
---|---|---|
$offset | mixed | |
$item | \Zend_Tag_Taggable |
Exception | Description |
---|---|
\OutOfBoundsException | When item does not implement Zend_Tag_Taggable |

seek(
integer $index
)
:
void
Seek to an absolute positio
Name | Type | Description |
---|---|---|
$index | integer |
Exception | Description |
---|---|
\OutOfBoundsException | When the seek position is invalid |

spreadWeightValues(
array $values
)
:
void
Spread values in the items relative to their weight
Name | Type | Description |
---|---|---|
$values | array |
Exception | Description |
---|---|
\Zend_Tag_Exception | When value list is empty |