add ini_set into settings area.

mass-rename.php

@@ -4,12 +4,16 @@
 //	www.dbmxpca.com
 //	Date Created: May 18, 2020
 //	Last Updated: May 19, 2020
-//	     Version: 1.05
+//	     Version: 1.06
 
 //	====================================================================================
 //	--- SETTINGS --- SETTINGS --- SETTINGS --- SETTINGS --- SETTINGS --- SETTINGS ---
 //	====================================================================================
 
+//	If you are running through a large dataset that may consume a large amount
+//	of memory, adjust this as necessary.
+ini_set('memory_limit', -1);
+
 //	If true, the script will search for all possible occurrences of itself
 //	and remove it from the directory traversal so as to prevent any alter-
 //	ations to the script itself. This can be useful but for larger dir-