What are common pitfalls when trying to increase font size in PHP images?

Common pitfalls when trying to increase font size in PHP images include not specifying the correct font file path, not setting the font size correctly, and not positioning the text properly on the image. To solve this issue, make sure to specify the correct font file path, set the font size using the `imagettftext()` function, and position the text using the x and y coordinates.

// Set the font file path
$font = 'path/to/font.ttf';

// Set the font size
$font_size = 20;

// Set the text color
$text_color = imagecolorallocate($image, 255, 255, 255);

// Set the text position
$x = 10;
$y = 50;

// Add text to the image
imagettftext($image, $font_size, 0, $x, $y, $text_color, $font, 'Hello, World!');