\Smarty_Undefined_Variable

class for undefined variable object This class defines an object for undefined variable handling

Summary

Methods

Properties

Constants

__construct()
__toString()
__get()

$value
$nocache

No constants found

No protected methods found

No protected properties found

N/A

No private methods found

No private properties found

N/A

File: lib/ext_class/Smarty/sysplugins/smarty_undefined_variable.php
Package: Smarty\Template
Class hierarchy: \Smarty_Variable

\Smarty_Undefined_Variable

Properties

$value

$value : mixed

template variable

Type

mixed

$nocache

$nocache : boolean

if true any output of this variable will be not cached

Type

boolean

Methods

__construct()

__construct(mixed  $value = null, boolean  $nocache = false)

create Smarty variable object

Parameters

mixed	$value	the value to assign
boolean	$nocache	if true any output of this variable will be not cached

__toString()

__toString() : string

Always returns an empty string.

Returns

string

__get()

__get(string  $name) : null

Returns null for not existing properties

Parameters

string

$name

Returns

null

<?php

/**
 * class for undefined variable object
 * This class defines an object for undefined variable handling
 *
 * @package    Smarty
 * @subpackage Template
 */
class Smarty_Undefined_Variable extends Smarty_Variable
{
    /**
     * Returns null for not existing properties
     *
     * @param string $name
     *
     * @return null
     */
    public function __get($name)
    {
        return null;
    }

    /**
     * Always returns an empty string.
     *
     * @return string
     */
    public function __toString()
    {
        return '';
    }
}