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<?php //07.arrays_menu.php $menu = [ 'shake' => [ 'vanilla ice cream', 'milk', ], 'tiramisu' => [ 'instant-espresso powder', 'sugar', '4 large egg', 'heavy cream', ], 'burger' => [ 'beef patty', 'lettuce', 'tomatoes', 'buns', ], ]; ksort($menu); print_r($menu);

This is an error 500

Value for `_results` contains invalid data `array`


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