Remove some references, and add autoload parameter to composer.json

README.md

@@ -1,6 +1,6 @@
 # Query
 
-A query builder/abstraction layer, using prepared queries for security.
+A query builder/database abstraction layer, using prepared queries for security.
 
 [![Build Status](https://secure.travis-ci.org/timw4mail/Query.png)](http://travis-ci.org/timw4mail/Query)
 

autoload.php

@@ -105,7 +105,7 @@ function db_filter($array, $index)
 {
 	$new_array = array();
 
-	foreach($array as &$a)
+	foreach($array as $a)
 	{
 		$new_array[] = $a[$index];
 	}

classes/db_pdo.php

@@ -107,7 +107,7 @@ abstract class DB_PDO extends PDO {
 		}
 
 		// Bind the parameters
-		foreach($data as $k => &$value)
+		foreach($data as $k => $value)
 		{
 			if(is_numeric($k))
 			{
@@ -220,7 +220,6 @@ abstract class DB_PDO extends PDO {
 			$ident = implode(',', $parts);
 		}
 
-
 		// Split each identifier by the period
 		$hiers = explode('.', $ident);
 		$hiers = array_map('mb_trim', $hiers);

composer.json

@@ -14,5 +14,7 @@
 	"require": {
 		"php": ">=5.2.0"
 	},
-	
+	"autoload": {
+		"files": ["autoload.php"]
+	}
 }