What is the significance of handling empty arrays and how can it be addressed in PHP programming?

Handling empty arrays is significant because it prevents potential errors or unexpected behavior in your PHP code. To address this, you can use functions like `empty()` or `count()` to check if an array is empty before performing operations on it. This helps ensure that your code is robust and can handle different scenarios gracefully. 

// Check if an array is empty before performing operations
$array = [];

if (!empty($array)) {
    // Perform operations on the array
    foreach ($array as $item) {
        echo $item;
    }
} else {
    echo "Array is empty";
}

Keywords

empty arrays PHP programming error handling isset function array functions

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