remove unneeded destruct methods as GC has higher performance (#6631)

Co-authored-by: Tim Fry <tim@voipstratus.com>

app/scripts/resources/classes/scripts.php

@@ -67,16 +67,6 @@ if (!class_exists('scripts')) {
 			$this->db_password = $database->password;
 		}
 
-		/**
-		 * Called when there are no references to a particular object
-		 * unset the variables used in the class
-		 */
-		public function __destruct() {
-			foreach ($this as $key => $value) {
-				unset($this->$key);
-			}
-		}
-
 		/**
 		 * Corrects the path for specifically for windows
 		 */