How can the array_values() function help in handling array outputs in PHP?

When working with arrays in PHP, the array_values() function can be helpful in re-indexing the array numerically starting from 0. This can be useful when you want to remove any existing keys and have a simple numerical index for the array elements. It can make handling array outputs easier and more predictable in certain situations.

// Example of using array_values() function to re-index an array
$originalArray = array("a" => "apple", "b" => "banana", "c" => "cherry");
$reindexedArray = array_values($originalArray);

print_r($reindexedArray);