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Diffstat (limited to 'user_guide/general/core_classes.html')
| -rw-r--r-- | user_guide/general/core_classes.html | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/user_guide/general/core_classes.html b/user_guide/general/core_classes.html index e5521b453..51c2c7440 100644 --- a/user_guide/general/core_classes.html +++ b/user_guide/general/core_classes.html @@ -111,12 +111,12 @@ class CI_Input {<br /><br /> <h2>Extending Core Class</h2> <p>If all you need to do is add some functionality to an existing library - perhaps add a function or two - then -it's overkill to replace the entire library with your version. In this case it's better to simply extend the class. +it's overkill to replace the entire library with your version. In this case it's better to simply extend the class. Extending a class is nearly identical to replacing a class with a couple exceptions:</p> <ul> <li>The class declaration must extend the parent class.</li> -<li>Your new class name and filename must be prefixed with <kbd>MY_</kbd> (this item is configurable. See below.).</li> +<li>Your new class name and filename must be prefixed with <kbd>MY_</kbd> (this item is configurable. See below.).</li> </ul> <p>For example, to extend the native <kbd>Input</kbd> class you'll create a file named <dfn>application/core/</dfn><kbd>MY_Input.php</kbd>, and declare your class with:</p> |