php_logo_guid Gets the logo guid &reftitle.description; stringphp_logo_guid This function returns the ID which can be used to display the PHP logo using the built-in image. Logo is displayed only if expose_php is On. &reftitle.returnvalues; Returns PHPE9568F34-D428-11d2-A769-00AA001ACF42. &reftitle.examples; <function>php_logo_guid</function> example '; ?> ]]> &reftitle.seealso; phpinfo phpversion phpcredits zend_logo_guid