From Joomla! Documentation
The "API17" namespace is an archived namespace. This page contains information for a Joomla! version which is no longer supported. It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Determines is a key exists.
public function hasKey ($string)
|$string||key||$key The key to check|
- Returns boolean True, if the key exists
- Defined on line 987 of libraries/joomla/language/language.php
- JLanguage::hasKey source code on BitBucket
- Class JLanguage
- Subpackage Language
- Other versions of JLanguage::hasKey