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| author | Greg Aker <greg.aker@ellislab.com> | 2011-04-27 08:47:47 +0200 |
|---|---|---|
| committer | Greg Aker <greg.aker@ellislab.com> | 2011-04-27 08:47:47 +0200 |
| commit | a6507905578f1cf209776ae3d53099a005a06823 (patch) | |
| tree | 9f23bb557f920034cf65c86059c84e37efd34d79 /user_guide/general/core_classes.html | |
| parent | 60ef4ea72e169e174ff8dbb421609a178a3c0c48 (diff) | |
| parent | 25d495b4a2598f771a858108a2cd2e96f0130412 (diff) | |
merging in changes
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 51c2c7440..e5521b453 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> |