php error/notice

im using:
php version 5.3
cimy uef version 2.5.5

in all pages, php is throwing up this Notice

Only variables should be passed by reference on line 959 in file C:\xampplite\htdocs\test\wp-content\plugins\cimy-user-extra-fields\cimy_uef_functions.php

i think you can use this:
$script_file = basename($_SERVER[‘SCRIPT_NAME’]);
instead of this:
$script_file = end(explode(‘/’, $_SERVER[‘SCRIPT_NAME’]));

thanks for the great plugin. ??

https://www.ads-software.com/plugins/cimy-user-extra-fields/