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Diffstat (limited to 'user_guide/general/controllers.html')
| -rw-r--r-- | user_guide/general/controllers.html | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/user_guide/general/controllers.html b/user_guide/general/controllers.html index 56a1145ad..1d9cd0328 100644 --- a/user_guide/general/controllers.html +++ b/user_guide/general/controllers.html @@ -330,33 +330,18 @@ called if the URL contains only the sub-folder. Simply name your default contro <p>If you intend to use a constructor in any of your Controllers, you <strong>MUST</strong> place the following line of code in it:</p> -<code>parent::CI_Controller();</code> +<code>parent::__construct();</code> <p>The reason this line is necessary is because your local constructor will be overriding the one in the parent controller class so we need to manually call it.</p> - -<p>If you are not familiar with constructors, in PHP 4, a <em>constructor</em> is simply a function that has the exact same name as the class:</p> - -<code> -<?php<br /> -class <kbd>Blog</kbd> extends CI_Controller {<br /> -<br /> - function <kbd>Blog()</kbd><br /> - {<br /> - <var>parent::CI_Controller();</var><br /> - }<br /> -}<br /> -?></code> - -<p>In PHP 5, constructors use the following syntax:</p> - <code> <?php<br /> class <kbd>Blog</kbd> extends CI_Controller {<br /> <br /> function <kbd>__construct()</kbd><br /> {<br /> - <var>parent::CI_Controller();</var><br /> + <var>parent::__construct();</var><br /> + // Your own constructor code<br /> }<br /> }<br /> ?></code> |