What is the significance of the y-coordinate parameter in imagettftext() function in PHP and how does it affect the output?

The y-coordinate parameter in the imagettftext() function in PHP determines the vertical position where the text will be rendered on the image. It specifies the baseline of the text, which is the imaginary line on which the text sits. Changing the y-coordinate will move the text up or down on the image.

// Set the y-coordinate to position the text at a specific vertical location
imagettftext($image, $font_size, 0, $x, $y, $text_color, $font_file, $text);