What are the best practices for handling font file paths when using imagettftext in PHP?

When using imagettftext in PHP to add text to images, it's important to handle font file paths properly to ensure the text is displayed correctly. The best practice is to use absolute file paths for the font files to avoid any issues with relative paths. This can help prevent errors and ensure that the correct font is loaded for rendering text on the image.

// Define the absolute path to the font file
$fontFile = '/path/to/font.ttf';

// Use the absolute path when specifying the font file in imagettftext function
imagettftext($image, $size, $angle, $x, $y, $color, $fontFile, $text);