Here is the code to convert text to image or simply write text on image….

<?php
$img=ImageCreate (100,20);
$background_color=ImageColorAllocate($img,255,205,255);
$textcolor=ImageColorAllocate ($img,203,14,91);
ImageString($img,3,5,5,”svnlabs.com!”,$textcolor);
ImagePNG ($img, “svnlabs.png”);
$img2 = imagerotate ($img, 100, 0);
ImagePNG($img2,”svnlabs.png”);
ImageDestroy($img);
ImageDestroy($img2);
?>