Squashing of global variables

Seems the plugin initialization script uses $maxMemory and $last in the global scope, causing one of my custom templates to pre-fill a contact’s last name form element with “m”.

Any chance of renaming the $last variable, or otherwise removing it from global scope?

if(! defined('WORDFENCE_VERSIONONLY_MODE')){ //Used to get version from file.
	$maxMemory = @ini_get('memory_limit');
	$last = strtolower(substr($maxMemory, -1));
	$maxMemory = (int) $maxMemory;