How can PHP functions like explode() and preg_replace() be utilized to manipulate strings and paths effectively?

PHP functions like explode() can be used to split a string into an array based on a specified delimiter, which is useful for manipulating strings. preg_replace() can be used to perform regular expression-based search and replace operations on strings, allowing for more complex string manipulations. By using these functions effectively, you can easily manipulate strings and paths in PHP.

// Example of using explode() to split a string into an array based on a delimiter
$string = "Hello,World,PHP";
$array = explode(",", $string);
print_r($array);

// Example of using preg_replace() to replace a specific pattern in a string
$string = "Hello, PHP!";
$newString = preg_replace("/PHP/", "World", $string);
echo $newString;