CakePHP 1.2: redirect method

Previously (in CakePHP 1.1) it was best to add an exit or return after you redirect method like:

$this->redirect('controller/action');
exit();
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CakePHP 1.2: $html->link with html or image

In CakePHP 1.1 if you need to display an image or piece of HTML with a link to an action, you need to instruct cake NOT to escape the contents of the "Title" attribute with the last false statement like this:

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