From d3acf288bc5e97ba6bb6717d5d25b60a550bc7e2 Mon Sep 17 00:00:00 2001
From: rotimi <rotimi@localhost>
Date: Thu, 14 Mar 2024 05:04:59 -0600
Subject: [PATCH] PHP 8.1 minimum version prep

---
 README.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 85e635e..f313ec4 100644
--- a/README.md
+++ b/README.md
@@ -161,7 +161,7 @@ the following requirements:
     * **public function checkType(mixed $item): bool** : it must return true if `$item` is of the expected type or false otherwise
     * **public function getTypes()** : it must return an instance of **\VersatileCollections\StringsCollection** of strings representing the name(s) of the expected type(s)
 
-* Your custom collection class should use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** (which contains implementation of the methods in **\VersatileCollections\StrictlyTypedCollectionInterface**). If you choose not to use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait**, then you will have to implement all the methods specified in **\VersatileCollections\StrictlyTypedCollectionInterface** and make sure you call the **checkType($item)** method in every method where you add items to or modify items in the collection such as **offsetSet($key, $val)**  and throw an **VersatileCollections\Exceptions\InvalidItemException** exception whenever **checkType($item)** returns false. If you use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** in your custom collection class but add new methods that also add items to or modify items in the collection you can use the helper method **isRightTypeOrThrowInvalidTypeException($item, $calling_functions_name)** provided in **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** to validate items (it will automatically throw an exception for you if the item you are validating is of the wrong type; see **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait::offsetSet($key, $val)** for an example of how this helper method should be used).
+* Your custom collection class should use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** (which contains implementation of the methods in **\VersatileCollections\StrictlyTypedCollectionInterface**). If you choose not to use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait**, then you will have to implement all the methods specified in **\VersatileCollections\StrictlyTypedCollectionInterface** and make sure you call the **checkType(mixed $item)** method in every method where you add items to or modify items in the collection such as **offsetSet($key, $val)**  and throw an **VersatileCollections\Exceptions\InvalidItemException** exception whenever **checkType(mixed $item)** returns false. If you use **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** in your custom collection class but add new methods that also add items to or modify items in the collection you can use the helper method **isRightTypeOrThrowInvalidTypeException($item, $calling_functions_name)** provided in **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait** to validate items (it will automatically throw an exception for you if the item you are validating is of the wrong type; see **\VersatileCollections\StrictlyTypedCollectionInterfaceImplementationTrait::offsetSet($key, $val)** for an example of how this helper method should be used).
 
 * You can optionally override **StrictlyTypedCollectionInterfaceImplementationTrait::__construct(mixed ...$arr_objs)** with a constructor
 with the same signature but with the specific type. For example, **__construct(\PDO ...$pdo_objs)** ensures that only instances of