How can the limitations of array functions in PHP be overcome when working with multidimensional arrays?

When working with multidimensional arrays in PHP, the limitations of array functions can be overcome by using loops to iterate through the nested arrays. By manually traversing the multidimensional array, you can access and manipulate the data in a more flexible and targeted way.

// Example of overcoming limitations of array functions with nested loops
$multiArray = [
    [1, 2, 3],
    [4, 5, 6],
    [7, 8, 9]
];

foreach ($multiArray as $innerArray) {
    foreach ($innerArray as $value) {
        // Perform operations on each value in the multidimensional array
        echo $value . " ";
    }
}