JLanguage/hasKey
From Joomla! Documentation
< API15:JLanguage
The "API15" 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 It exists only as a historical reference, it will not be improved and its content may be incomplete and/or contain broken links.
Description[edit]
Determines is a key exists
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Syntax[edit]
hasKey($key)| Parameter Name | Default Value | Description |
|---|---|---|
| $key | $key The key to check |
Returns[edit]
boolean True, if the key exists
Defined in[edit]
libraries/joomla/language/language.php
Importing[edit]
jimport( 'joomla.language.language' );Source Body[edit]
function hasKey($key) {
return isset ($this->_strings[strtoupper($key)]);
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Examples[edit]
Code Examples[edit]