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API16

JLanguage/hasKey

From Joomla! Documentation

< API16:JLanguage
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Contents

Description

Determines is a key exists

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Syntax

hasKey($string)
Parameter Name Default Value Description
$string $key The key to check

Returns

boolean True, if the key exists

Defined in

libraries/joomla/language/language.php

Importing

jimport( 'joomla.language.language' );

Source Body

function hasKey($string)
{
        $key = strtoupper($string);
        return isset ($this->_strings[$key]);
}

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Examples

<CodeExamplesForm />