This example shows how to add text to image in php gd.
This example shows how to add text to image in php gd.PHP GD Add Text to Image Example
<?php
header ("Content-type: image/jpeg");
$string = "This is my text";
$font = 4;
$width = imagefontwidth($font) * strlen($string) ;
$height = imagefontheight($font) ;
$im = imagecreatefromjpeg("index.jpg");
$x = imagesx($im) - $width ;
$y = imagesy($im) - $height;
$backgroundColor = imagecolorallocate ($im, 255, 255, 255);
$textColor = imagecolorallocate ($im, 0, 0,0);
imagestring ($im, $font, $x, $y, $string, $textColor);
imagejpeg($im);
?>
After running the program you will get the following output