Zend_Http_UserAgent_Storage_NonPersistent Class Reference

Inheritance diagram for Zend_Http_UserAgent_Storage_NonPersistent:

Public Member Functions
	isEmpty ()
	read ()
	write ($contents)
	clear ()

Protected Attributes
	$_data

Detailed Description

Definition at line 42 of file NonPersistent.php.

Member Function Documentation

clear()

clear

(

)

Clears contents from storage

Exceptions

Zend_Http_UserAgent_Storage_Exception

If clearing contents from storage is impossible

Returns

void

Implements Zend_Http_UserAgent_Storage.

Definition at line 93 of file NonPersistent.php.

    {
        $this->_data = null;
    }

isEmpty()

isEmpty

(

)

Returns true if and only if storage is empty

Exceptions

Zend_Http_UserAgent_Storage_Exception

If it is impossible to determine whether storage is empty

Returns

boolean

Implements Zend_Http_UserAgent_Storage.

Definition at line 57 of file NonPersistent.php.

    {
        return empty($this->_data);
    }

read()

read

(

)

Returns the contents of storage

Behavior is undefined when storage is empty.

Exceptions

Zend_Http_UserAgent_Storage_Exception

If reading contents from storage is impossible

Returns

mixed

Implements Zend_Http_UserAgent_Storage.

Definition at line 70 of file NonPersistent.php.

    {
        return $this->_data;
    }

write()

write

(

$contents

)

Writes $contents to storage

Parameters

mixed

$contents

Exceptions

Zend_Http_UserAgent_Storage_Exception

If writing $contents to storage is impossible

Returns

void

Implements Zend_Http_UserAgent_Storage.

Definition at line 82 of file NonPersistent.php.

    {
        $this->_data = $contents;
    }

Field Documentation

$_data

$_data

protected

Definition at line 49 of file NonPersistent.php.

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The documentation for this class was generated from the following file:

• vendor/magento/zendframework1/library/Zend/Http/UserAgent/Storage/NonPersistent.php