Verhindert Fehlermeldung bei nicht existentem Key in getValue() #1520
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Wenn mit
$dataset->getValue($key)
auf einen Key zugegriffen wird, der nicht existiert, wird ein Fehler ausgeworfen (Undefined array-key). Die unschöne Meldung lässt durch ein intern vorgeschaltetesif hasValue
verhindern. DahasValue
bereits eine Abfrage aufdataLoaded
durchführt, enthällt die Abfrage in der getValue-Methhode.siehe FriendsOfREDAXO/neues#94 (comment)