How can PHP developers effectively manage and organize arrays for better code readability and maintenance?

To effectively manage and organize arrays in PHP for better code readability and maintenance, developers can use meaningful keys for array elements, properly format and indent arrays, and group related data together within arrays. Additionally, developers can use comments to document the purpose of specific array elements or sections. 

// Example of organizing an array with meaningful keys and proper formatting
$user = [
    'id' => 1,
    'name' => 'John Doe',
    'email' => 'john.doe@example.com',
    'address' => [
        'street' => '123 Main St',
        'city' => 'New York',
        'zip_code' => '10001'
    ]
];

Keywords

array functions data structures sorting algorithms associative arrays multidimensional arrays

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