What is the purpose of the method lexikon::count() in the provided PHP code, and how should it be correctly called?

The method lexikon::count() is used to count the number of elements in the lexikon class. To correctly call this method, you need to instantiate an object of the lexikon class and then call the count() method on that object. 

// Instantiate the lexikon class
$lexikon = new lexikon();

// Call the count() method on the lexikon object
$count = $lexikon->count();

// Output the count
echo "Number of elements in lexikon: " . $count;

Keywords

method lexikon::count() PHP code calling convention correct usage

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