rkrx / php-mysql-query-builder

src/Builder/Helpers/YieldPolyfillIterator.php

Doc Comments +1 added lines, -1 removed lines

@@ -74,7 +74,7 @@
 	}
 
 	/**
-	 * @return mixed
+	 * @return integer
 	 */
 	public function key() {
 		return $this->idx;