What are the best practices for handling font files in PHP when working with the GD Lib?

When working with font files in PHP and the GD Lib, it is important to ensure that the font files are properly loaded and used in the image generation process. One common issue is not specifying the correct path to the font file, which can result in the font not being applied to the text in the image. To solve this, make sure to provide the correct path to the font file when using the `imageloadfont()` function in PHP.

// Specify the correct path to the font file
$fontFile = 'path/to/font.ttf';

// Load the font file
$font = imageloadfont($fontFile);

// Use the font in image generation
imagettftext($image, $size, $angle, $x, $y, $color, $font, $text);