Thursday, June 28, 2012

PHP, generate image from text



First you need to enable php_gd2.dll in php.in (remove;)
extension=php_gd2.dll 
Example code gd2.php:
(you need to copy arial.ttf from C:/Windows/Fonts/  to the same directory of gd2.php)
<?php
   
    $size = 30;
    $font = 'arial.ttf';
    $text = "jiansenlu.blogspot.com";
    $img = imagecreate(600, 80);
    imagecolorallocate($img, 0xff, 0xcc, 0xcc);
    $black = imagecolorallocate($img, 0, 0, 0);
    imagettftext($img, $size, 0, 100, 50, $black, $font, $text);
    header('Content-Type: image/gif');
    imagegif($img);
    ?>

Result: gd2.gif

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