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.
boolean $_exists = 'true'
__construct(
boolean|Zend_Config $options
=
true
)
:
Class constructor
filter(
string $value
)
:
string
Defined by Zend_Filter_Interface
Returns realpath($value)
getExists(
)
:
boolean
Returns true if the filtered path must exist
setExists(
boolean|Zend_Config $exists
)
:
Zend_Filter_RealPath
Sets if the path has to exist TRUE when the path must exist FALSE when not existing paths can be given