What advantages does using functions like explode() and array_chunk() offer when dealing with large lists in PHP?

When dealing with large lists in PHP, using functions like explode() and array_chunk() can help efficiently manage and manipulate the data. explode() can be used to split a string into an array based on a specified delimiter, making it easier to work with individual elements. array_chunk() can then be used to divide a large array into smaller chunks, which can improve performance and memory usage when processing large amounts of data.

// Example of using explode() and array_chunk() with a large list
$largeList = "apple,banana,orange,grape,pineapple";

// Split the list into an array using a comma as the delimiter
$itemsArray = explode(",", $largeList);

// Chunk the array into smaller arrays of 2 elements each
$chunkedArray = array_chunk($itemsArray, 2);

// Output the chunked arrays
print_r($chunkedArray);