What is the significance of using absolute file paths versus relative paths when working with file_put_contents in PHP?

When working with file_put_contents in PHP, using absolute file paths is important because it ensures that the file is written to the correct location regardless of the current working directory. Relative paths are dependent on the current working directory, which can lead to issues if the script is executed from different locations. By using absolute paths, you can ensure the file is written to the intended location consistently.

// Using absolute file path
$file = '/path/to/file.txt';
$data = 'Hello, world!';
file_put_contents($file, $data);