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<?php function getEntry(string $title, array $array) { if (array_key_exists($title, $array)) { return $title . ' ifadesinin değeri: ' . $array[$title] . '<br>'; } } $entries = []; $entries['nesne'] = 'Sınıf Örneği'; echo getEntry('nesne', $entries); $entries['şey'] = 'İsimsiz nesne'; echo getEntry('şey', $entries); print_r($entries); echo "<br>"; $entries['şey'] = null;

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