Consistent use of return , payment refund handling

application/classes/Model/Account.php

@@ -68,13 +68,13 @@ class Model_Account extends Model_Auth_UserDefault {
 	 * @param int Date (in secs) to only retrieve invoices prior to this date
 	 */
 	public function invoices_due($date=NULL) {
-		$return = array();
+		$result = array();
 
 		foreach ($this->invoices() as $io)
 			if ((is_null($date) OR $io->date_orig < $date) AND $io->due())
-				$return[$io->id] = $io;
+				$result[$io->id] = $io;
 
-		return $return;
+		return $result;
 	}
 
 	/**
@@ -139,7 +139,7 @@ class Model_Account extends Model_Auth_UserDefault {
 	 * Search for accounts matching a term
 	 */
 	public function list_autocomplete($term,$index='id',array $limit=array()) {
-		$return = array();
+		$result = array();
 		$ao = Auth::instance()->get_user();
 
 		$this->clear();
@@ -183,12 +183,12 @@ class Model_Account extends Model_Auth_UserDefault {
 		$this->and_where('id','IN',$ao->RTM->customers($ao->RTM));
 
 		foreach ($this->find_all() as $o)
-			$return[$o->$index] = array(
+			$result[$o->$index] = array(
 				'value'=>$o->$index,
 				'label'=>sprintf('ACC %s: %s',$o->id,Table::resolve($o,$value)),
 			);
 
-		return $return;
+		return $result;
 	}
 }
 ?>