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authorAndrey Andreev <narf@bofh.bg>2012-03-07 10:49:35 +0100
committerAndrey Andreev <narf@bofh.bg>2012-03-07 10:49:35 +0100
commit1d571971be8be78a92d31aad27dda4009770043f (patch)
treeca978489931f14768c27b9532b8951ee729d29ec /user_guide_src/source
parent738f53448fecd1a27c7f89965fbfc47b3bafdb9b (diff)
Update the example on extending libraries with a constructor
Diffstat (limited to 'user_guide_src/source')
-rw-r--r--user_guide_src/source/general/creating_libraries.rst16
1 files changed, 11 insertions, 5 deletions
diff --git a/user_guide_src/source/general/creating_libraries.rst b/user_guide_src/source/general/creating_libraries.rst
index bc545b483..673fbd4bb 100644
--- a/user_guide_src/source/general/creating_libraries.rst
+++ b/user_guide_src/source/general/creating_libraries.rst
@@ -188,17 +188,23 @@ application/libraries/MY_Email.php, and declare your class with::
}
-Note: If you need to use a constructor in your class make sure you
+If you need to use a constructor in your class make sure you
extend the parent constructor::
class MY_Email extends CI_Email {
- public function __construct()
- {
- parent::__construct();
- }
+ public function __construct($config = array())
+ {
+ parent::__construct($config);
+ }
+
}
+.. note::
+ Not all of the libraries have the same (or any) parameters
+ in their constructor. Take a look at the library that you're
+ extending first to see how it should be implemented.
+
Loading Your Sub-class
----------------------