Are there any potential drawbacks to using var_dump and print_r for array visualization in PHP?

Using var_dump and print_r for array visualization in PHP can be overwhelming and difficult to read, especially for large arrays. To solve this issue, you can use the built-in function json_encode to output a more structured and readable JSON representation of the array. 

// Sample array
$array = array('foo' => 'bar', 'hello' => 'world');

// Output JSON representation of the array
echo json_encode($array, JSON_PRETTY_PRINT);

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var_dump print_r array visualization PHP drawbacks

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