How can PHP developers effectively handle data with repeating keys, such as names, when storing it in an array?

When dealing with data containing repeating keys, PHP developers can effectively handle this by using multidimensional arrays. Each key can have an array as its value, allowing for multiple values to be stored under the same key. This way, developers can store and access all values associated with a particular key without overwriting any data. 

$data = array(
    'names' => array(
        'John',
        'Jane',
        'John',
        'Alice'
    )
);

foreach ($data['names'] as $name) {
    echo $name . "\n";
}

Keywords

PHP array data handling repeating keys key conflict

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