What is the difference between the functions split() and explode() in PHP?

The main difference between the functions split() and explode() in PHP is that split() is deprecated as of PHP 7.0 and removed in PHP 7.3, while explode() is the recommended function for splitting a string into an array based on a delimiter. Therefore, it is best practice to use explode() instead of split() for splitting strings in PHP.

// Using explode() to split a string into an array
$string = "Hello,World,PHP";
$array = explode(",", $string);
print_r($array);