API17:JParameter::def

This Namespace has been archived - Please Do Not Edit or Create Pages in this namespace. Pages contain information for a Joomla! version which is no longer supported. It exists only as a historical reference, will not be improved and its content may be incomplete.

JParameter::def

Description

Sets a default value if not alreay assigned.

Since

Synopsis

public JParameter::def ($key, $default= '', $group= '_default')

Parameter	Type	Default	Description
$key	string		The name of the parameter.
$default	string		An optional value for the parameter.
$group	string	'_default'	An optional group for the parameter.

Returns

string The value set, or the default if the value was not previously set (or null).

Defined in

libraries/joomla/html/parameter.php (line 97)

• see source code in BitBucket

See also

• JParameter
• Other versions of this method

Examples

<CodeExamplesForm />