Find any web server installed with php 4.x installed on it & append this to any url that ends with a php script.

For The PHP Authors Image:
?=PHPE9568F36-D428-11d2-A769-00AA001ACF42

For The PHP 4.x Credits
?=PHPB8B5F2A0-3C92-11d3-A3A9-4C7B08C10000

PHP Logo
?=PHPE9568F34-D428-11d2-A769-00AA001ACF42

Zend Logo
?=PHPE9568F35-D428-11d2-A769-00AA001ACF42

Examples:
http://www.nukemods.com/modules.php?=PHPE9568F36-D428 - PHP Authors Image (varies upon url domain)
http://www.nukemods.com/modules.php?...9-4C7B08C10000 - PHP 4.x Credits
http://www.nukemods.com/modules.php?...9-00AA001ACF42 - PHP Logo
http://www.nukemods.com/index.php?=P...9-00AA001ACF42 - Zend Logo

found it here http://www.eeggs.com/